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 Generated on August 11 2015 02:45 AM

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SEO Content

Title Live Science: Scientific News, Articles and Current Events

Length : 58

Perfect, your title contains between 10 and 70 characters.
Description Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history.

Length : 130

Great, your meta description contains between 70 and 160 characters.
Og Meta Properties Good, your page takes advantage of Og Properties. You can click the expand button below-right to see what it contains.

Property Content
title Home
url http://www.livescience.com
image:height 60
type website
site_name LiveScience.com
description Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history.
image http://i.livescience.com/images/site/fb-share-icon.jpg
image:width 98
H1 H2 H3 H4 H5 H6
1 12 8 0 0 0
  • [H1]
  • [H2] Tech / See Latest »
  • [H2] Health / See Latest »
  • [H2] Planet Earth / See Latest »
  • [H2] Space / See Latest »
  • [H2] Strange News / See Latest »
  • [H2] Animals / See Latest »
  • [H2] History / See Latest »
  • [H2] Human Nature / See Latest »
  • [H2] Image Albums / view all »
  • [H2] Reference Articles / view all »
  • [H2] Latest LiveScience Store Offers / visit store »
  • [H2] LiveScience Presents
  • [H3] Follow Us
  • [H3] Topics / view all »
  • [H3] Countdowns / view all »
  • [H3] Infographics / view all »
  • [H3] Wallpapers / view all »
  • [H3]
  • [H3]
  • [H3]
Images We found 69 images on this web page.

21 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 9%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content. Search engines these days are smart enough to figure out if a page is on-topic and interesting enough to get higher rankings in their search results.

Try to write a good article around 1500 words and check for grammar and spelling errors. As they say in the SEO world: "Content is King."
Flash Perfect, no Flash content has been detected on this page.
Iframe IFrames elements were detected on this page. Search engines cannot read what is inside an IFrame (For example YouTube video's). It's not crucial, but if there is an alternative, please look into it.

URL Rewrite Good!
Underscores in the URLs Perfect! No underscores detected in your URLs.
In-page links We found a total of 85 links including 0 link(s) to files

Anchor Type Juice
Follow External Passing Juice
TECH Internal Passing Juice
HEALTH Internal Passing Juice
PLANET EARTH Internal Passing Juice
SPACE Internal Passing Juice
STRANGE NEWS Internal Passing Juice
ANIMALS Internal Passing Juice
HISTORY Internal Passing Juice
HUMAN NATURE Internal Passing Juice
SHOP External Passing Juice
TECH Internal Passing Juice
HEALTH Internal Passing Juice
PLANET EARTH Internal Passing Juice
SPACE Internal Passing Juice
STRANGE NEWS Internal Passing Juice
ANIMALS Internal Passing Juice
HISTORY Internal Passing Juice
HUMAN NATURE Internal Passing Juice
Wearable Tech Internal Passing Juice
Archaeology Internal Passing Juice
Military & Spy Tech Internal Passing Juice
3D Printing Internal Passing Juice
OurAmazingPlanet Internal Passing Juice
Best Fitness Trackers Internal Passing Juice
Human Origins Internal Passing Juice
see all latest headlines » Internal Passing Juice
- External Passing Juice
Beautiful, Rat-Filled Island Seen From Space Internal Passing Juice
Lightning Can Warp Rocks at Their Core Internal Passing Juice
Weekend Reading: The Best Science Stories of the Week Internal Passing Juice
Amazing Images: The Best Science Photos of the Week Internal Passing Juice
Want 1, 2 or 3 Kids? Study Estimates When to Start Building Your Family Internal Passing Juice
Elephant-Size Underwater Blob Mystifies Divers Internal Passing Juice
Why 10,000-Year-Old Gravity-Defying Rocks Haven't Toppled Internal Passing Juice
'Daily Show' Science: 7 Times Jon Stewart Got Nerdy Internal Passing Juice
Warning for Nepal: April Earthquake Didn't Unleash All Its Energy Internal Passing Juice
Frogs from Hell: Their Venomous Head Spikes Could Kill You Internal Passing Juice
Moon Crosses Earth's Face in Amazing Million-Mile Video Internal Passing Juice
Walking Dead: How Wasp Overlords Control Spider Zombies Internal Passing Juice
New York City Outbreak: What Is Legionnaires' Disease? Internal Passing Juice
Lion 'Factory Farms,' and the Dark Side of Wildlife Tourism (Op-Ed) Internal Passing Juice
How to Set High Goals Without Burning Out, According to Science Internal Passing Juice
Tesla Unveils Snakelike Robot Charger for Electric Cars Internal Passing Juice
Powerful DNA 'Editing' Has Arrived, Are We Ready for It? Internal Passing Juice
New Breast Pump Could Offer More Freedom for Busy Moms Internal Passing Juice
Butter, Gravy and Sweet Tea? Southern Foods Tied to Heart Risks Internal Passing Juice
Can Sexting Have Benefits for Couples? Internal Passing Juice
Why Does Plague Still Occur in the Western US? Internal Passing Juice
NASA Contest Offers $25,000 for Earthquake Detection Ideas Internal Passing Juice
Thirsty Butterflies Disappearing from the UK Internal Passing Juice
Photos: Delicate, Disappearing Butterflies of Southern Britain Internal Passing Juice
Moon’s Farside Crosses Earth’s Face | DSCOVR Satellite Time-Lapse Video Internal Passing Juice
Satellite Spies Super Typhoon Soudelor from Space (Photo) Internal Passing Juice
Full Moon on Friday Is a Blue Moon: Here's Why Internal Passing Juice
Water, Water Not Everywhere: Why Puddles Stop Spreading Internal Passing Juice
Missing 'Vampire' Director's Skull: Why People Snatch Bodies Internal Passing Juice
Finally, Bacon-Flavored Health Food Has Arrived Internal Passing Juice
Alien of the Deep Has Needle-Sharp Teeth & a Shiny Head Lure Internal Passing Juice
5 Ways Cecil the Lion Helped Scientists Understand Big Cats Internal Passing Juice
New Jelly-Bean-Size 'Masked' Frog Discovered in the Andes Internal Passing Juice
2,000-Year-Old Ritual Message Is Uncovered…Then Begins to Vanish! Internal Passing Juice
Ancient Mayan Tablet with Hieroglyphics Honors Lowly King Internal Passing Juice
Photos: A Mayan Stone Tablet Internal Passing Juice
Cold Comfort: Why Office Air Conditioning Is Biased Against Women Internal Passing Juice
How Reliable Is Eyewitness Testimony? | Video Internal Passing Juice
Do Not Pit Animal Welfare Against Starving Children (Op-Ed) Internal Passing Juice
view all » Internal Passing Juice
view all » Internal Passing Juice
view all » Internal Passing Juice
view all » Internal Passing Juice
Company Info External Passing Juice
About the Site External Passing Juice
Contact Us External Passing Juice
Advertise with Us External Passing Juice
Privacy Policy External Passing Juice
Sitemap Internal Passing Juice
TopTenREVIEWS External Passing Juice
Tom’s Guide External Passing Juice
LAPTOP External Passing Juice
Tom’s Hardware External Passing Juice
AnandTech External Passing Juice
BusinessNewsDaily External Passing Juice
Tom’s IT Pro External Passing Juice
SPACE.com External Passing Juice
LiveScience Internal Passing Juice

SEO Keywords

Keywords Cloud news how science human tech all from space best shop
Keywords Consistency
Keyword Content Title Description Headings
science 5
space 4
tech 4
news 3
from 3


Url Domain : www.livescience.com
Length : 19
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is en.


Doctype XHTML 1.0 Transitional
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 45
Warnings : 10
Email Privacy Great! No email address has been found as plain text!
Deprecated HTML Great! We haven't found any deprecated HTML tags.
Speed Tips
Excellent, your website doesn't use nested tables.
Your website is using inline styles.
Your website has too many CSS files (more than 4).
Your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.


Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content


XML Sitemap Great, your website has an XML sitemap.

Robots.txt http://www.livescience.com/robots.txt

Great, your website has a robots.txt file.
Analytics Great, your website has an analytics tool.

   Google Analytics
   Google Tag Manager

PageSpeed Insights

50 / 100    Speed
  Should Fix:
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • http://ads.servebom.com/tmnhead.js (expiration not specified)
  • http://cdn.linksmart.com/linksmart_2.3.0.min.js (expiration not specified)
  • http://cdn.petametrics.com/p.js (expiration not specified)
  • http://i.livescience.com/images/site/businessnewsdaily.png (expiration not specified)
  • http://i.livescience.com/images/site/laptop.png (expiration not specified)
  • http://i.livescience.com/images/site/livescience.png (expiration not specified)
  • http://i.livescience.com/images/site/newsarama.png (expiration not specified)
  • http://i.livescience.com/images/site/purchFooterLogoWhite.png (expiration not specified)
  • http://i.livescience.com/images/site/social/footer_buttons.gif (expiration not specified)
  • http://i.livescience.com/images/site/social/header.png (expiration not specified)
  • http://i.livescience.com/images/site/social/right_nav.png (expiration not specified)
  • http://i.livescience.com/images/site/space.png (expiration not specified)
  • http://load.s3.amazonaws.com/pixel.gif (expiration not specified)
  • http://www.livescience.com/images/site/LS-logo-type.png (expiration not specified)
  • http://www.livescience.com/images/site/LS-splat.png (expiration not specified)
  • http://www.livescience.com/images/site/down_chevron.png (expiration not specified)
  • http://www.livescience.com/images/site/search-icon-trans-w.png (expiration not specified)
  • http://www.livescience.com/images/site/search-icon-trans.png (expiration not specified)
  • http://www.livescience.com/images/site/slideshow-nav-left.png (expiration not specified)
  • http://www.livescience.com/images/site/slideshow-nav-right.png (expiration not specified)
  • http://www.livescience.com/images/site/slideshow-next-tab.png (expiration not specified)
  • http://www.livescience.com/images/site/slideshow-prev-tab.png (expiration not specified)
  • http://www.livescience.com/images/site/small-header.jpg (expiration not specified)
  • http://www.livescience.com/images/site/social/email-grey.png (expiration not specified)
  • http://www.livescience.com/images/site/social/footer_email_submit.gif (expiration not specified)
  • http://www.livescience.com/images/site/sprite-icons.png (expiration not specified)
  • http://www.livescience.com/images/site/sticky-social-icons.png (expiration not specified)
  • http://www.livescience.com/images/site/temp-img/ExpertVoices.jpg (expiration not specified)
  • http://www.livescience.com/images/site/temp-img/ls-presents-llm.jpg (expiration not specified)
  • http://www.livescience.com/images/site/temp-img/ls-presents-oap.jpg (expiration not specified)
  • http://www.livescience.com/javascripts/top_five.js (expiration not specified)
  • https://www.adadvisor.net/spacer.gif (expiration not specified)
  • http://cdn.viglink.com/api/vglnk.js (15 seconds)
  • http://cdn.viglink.com/images/pixel.gif?ch=1&rn=5.376624492229894 (15 seconds)
  • http://cdn.viglink.com/images/pixel.gif?ch=2&rn=5.376624492229894 (15 seconds)
  • http://www.googletagmanager.com/gtm.js?id=GTM-NJLTHL (15.5 minutes)
  • http://www.googletagmanager.com/gtm.js?id=GTM-TR24NF (15.5 minutes)
  • http://platform.twitter.com/widgets.js (30 minutes)
  • https://apis.google.com/js/api.js (30 minutes)
  • https://apis.google.com/js/plusone.js (30 minutes)
  • http://cdn.yldbt.com/js/yieldbot.intent.js (60 minutes)
  • http://dnn506yrbagrg.cloudfront.net/pages/scripts/0012/7153.js?399792 (60 minutes)
  • http://ox-d.tmn.servedbyopenx.com/w/1.0/jstag?ef=db&nc=10518929-TMN.LS (60 minutes)
  • http://www.googletagservices.com/tag/js/gpt.js (60 minutes)
  • https://oauth.googleusercontent.com/gadgets/js/core:rpc:shindig.random:shindig.sha1.js?c=2 (60 minutes)
  • http://www.google-analytics.com/ga.js (2 hours)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 17 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.js
  • http://www.livescience.com/javascripts/site.js?1412617687
  • http://www.livescience.com/javascripts/jquery.tools.min.js?1296238230
  • http://www.livescience.com/javascripts/jcarousellite_1.0.1.min.js?1295641150
  • http://www.livescience.com/javascripts/fixed_top_bar.js?1372459409
  • http://www.livescience.com/javascripts/top_five.js
  • http://www.livescience.com/javascripts/parsely_widget.js?1391108116
  • http://ads.servebom.com/tmnhead.js
  • http://partner.googleadservices.com/gpt/pubads_impl_68r2.js
  • http://ox-d.tmn.servedbyopenx.com/w/1.0/jstag?ef=db&nc=10518929-TMN.LS
  • http://cdn.yldbt.com/js/yieldbot.intent.js
  • http://aax.amazon-adsystem.com/e/dtb/bid?src=3150&u=http%3A%2F%2Fwww.livescience.com%2F&cb=1004464
  • http://www.livescience.com/javascripts/tmnSlideshow.jquery.js?1376087350
  • http://www.livescience.com/javascripts/s_code.js?1349274689

Use asynchronous versions of the following scripts:

  • https://apis.google.com/js/plusone.js
  • http://www.googletagservices.com/tag/js/gpt.js
  • http://w.sharethis.com/button/buttons.js

Optimize CSS Delivery of the following:

  • http://fonts.googleapis.com/css?family=Open+Sans:400,300,600,700
  • http://fonts.googleapis.com/css?family=Oswald
  • http://www.livescience.com/stylesheets/site.css?1415036702
  • http://www.livescience.com/stylesheets/home-section.css?1297885807
  • http://www.livescience.com/stylesheets/home.css?1375390679
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 459KiB (20% reduction).

  • Losslessly compressing http://i.livescience.com/images/i/000/070/073/i235/Franklin-50-m-detail-proue-bow.ashx.jpeg?1410364667 could save 29KiB (40% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/661/i620/jon-stewart-150608.jpg?1438903548 could save 27.5KiB (16% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/27/standard/ECS17.jpg?1368219755 could save 25.5KiB (59% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/076/741/i107/amelia-project-2-diver.jpg?1434559665 could save 24.2KiB (69% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/33/standard/ECS11.jpg?1368220079 could save 24.1KiB (34% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/581/i192/ectopic-pregnancy1.jpg?1438317293 could save 22.5KiB (61% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/31/standard/CMS13.jpg?1368219931 could save 20.5KiB (36% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/28/standard/ECS16.jpg?1368219837 could save 20.5KiB (37% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/30/standard/CMS14.jpg?1368219891 could save 20.3KiB (31% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/38/standard/ecs1.jpg?1368220898 could save 20.1KiB (40% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/35/standard/ECS7.jpg?1368220172 could save 20KiB (34% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/29/standard/ECS15.jpg?1368219859 could save 19.9KiB (39% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/34/standard/ECS9.jpg?1368220138 could save 18.9KiB (36% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/37/standard/ECS5.jpg?1368220857 could save 18.9KiB (36% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/36/standard/ECS6.jpg?1368220214 could save 17.9KiB (35% reduction).
  • Losslessly compressing http://www.livescience.com/images/i/newsletter_products/32/standard/ECS12.jpg?1368219982 could save 15.7KiB (33% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/069/930/i07/Discs-Around-HK-Tauri-A-and-B-1024.jpg?1409882196 could save 9.3KiB (71% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/076/701/i107/Jurassic-World.JPG?1434404787 could save 9KiB (41% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/037/221/i235/cambrian-fossil.jpg?1361986557 could save 7.9KiB (28% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/075/764/i107/musk-powerwall.jpg?1430764018 could save 6.8KiB (62% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/691/iFF/beijing-2009-urban-growth.jpeg?1439227738 could save 6.8KiB (11% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/645/i620/moon-earth-transit-dscovr.jpg?1438862393 could save 5.9KiB (8% reduction).
  • Losslessly compressing http://i.livescience.com/images/site/newsarama.png could save 4.8KiB (69% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/667/i620/anglerfish-lasiognathus.jpg?1438956569 could save 4.5KiB (11% reduction).
  • Losslessly compressing http://i.livescience.com/images/site/space.png could save 4KiB (72% reduction).
  • Losslessly compressing http://www.livescience.com/images/site/small-header.jpg could save 4KiB (92% reduction).
  • Losslessly compressing http://www.livescience.com/images/site/LS-splat.png could save 3.9KiB (26% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/076/683/i107/graphene-light-bulb.jpg?1434386939 could save 3.9KiB (47% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/652/i620/corythomantis-greeningi-frog.jpg?1438877760 could save 3.9KiB (4% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/666/i620/Diver-giant-egg-nest.jpg?1438955823 could save 3.4KiB (7% reduction).
  • Losslessly compressing http://i.livescience.com/images/site/laptop.png could save 3.4KiB (73% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/619/i620/woman-stress-burnout-150805.jpg?1438756671 could save 3.3KiB (2% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/668/i620/young-couple-road-trip-150807.jpg?1438962966 could save 3.3KiB (2% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/702/iFF/civil-war-guns.jpg?1439243557 could save 3.3KiB (4% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/067/796/i07/yosemite-lake.jpg?1404153691 could save 3KiB (44% reduction).
  • Losslessly compressing http://www.livescience.com/images/site/search-icon-trans.png could save 2.5KiB (81% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/076/752/i107/earth-layers.jpeg?1434572780 could save 2.1KiB (35% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/453/iFF/time-travel.jpg?1437666434 could save 2.1KiB (7% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/077/630/i620/cooling-towers.jpg?1438792094 could save 2.1KiB (3% reduction).
  • Losslessly compressing http://i.livescience.com/images/site/businessnewsdaily.png could save 1.8KiB (59% reduction).
  • Losslessly compressing http://i.livescience.com/images/site/social/right_nav.png could save 1.7KiB (26% reduction).
  • Losslessly compressing http://www.livescience.com/images/site/sprite-icons.png could save 1.3KiB (23% reduction).
  • Losslessly compressing http://i.livescience.com/images/site/livescience.png could save 1.3KiB (29% reduction).
  • Losslessly compressing http://i.livescience.com/images/i/000/071/060/i235/rosetta-mission-selfie.jpg?1413382586 could save 1.2KiB (13% reduction).
  • Losslessly compressing http://i.livescience.com/images/site/purchFooterLogoWhite.png could save 1.2KiB (60% reduction).
  • Losslessly compressing http://www.livescience.com/images/site/LS-logo-type.png could save 1.2KiB (26% reduction).
  • Losslessly compressing http://www.livescience.com/images/site/temp-img/ExpertVoices.jpg could save 833B (9% reduction).
Show how to fix
  Consider Fixing:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 26.5KiB (64% reduction).

  • Compressing http://js.bizographics.com/insight.min.js could save 14.2KiB (65% reduction).
  • Compressing http://dnn506yrbagrg.cloudfront.net/pages/scripts/0012/7153.js?399792 could save 6.2KiB (65% reduction).
  • Compressing http://query.petametrics.com/v1/model?jsonp=igniter_2b5bf9e17cbe4ddbf29c4e065df9c8af&ts=1439253925330&jsk=7n2jbgrtb43je90b&jsv=0.4&cu=http%3A%2F%2Fwww.livescience.com%2F&uid=5d4d1efd-2f71-4332-c070-ce960b4d8949&sid=b12ae6f4-258f-4d45-ae21-38a04d6bbd26&pvid=f12a271d-729b-4f0c-86ab-4606ecf64d19&hist=%5B%22http%3A%2F%2Fwww.livescience.com%2F%22%5D&tzo=420&ua=Mozilla%2F5.0%20(X11%3B%20Linux%20x86_64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko%3B%20Google%20Page%20Speed%20Insights)%20Chrome%2F27.0.1453%20Safari%2F537.36&l=en&os=Linux%20x86_64&scd=24&scrh=768&scrw=1024&ref=&rs=114kjf4pft9vbo6r&sref=-1&uref=-1&sppx=0&sppc=0&dh=4728&ct=Home&max=13&w=most-popular&f=%5B%22url%22%2C%22title%22%2C%22rank%22%2C%22thumbnail%22%2C%22description%22%5D&fetchInfo=%7B%22most-popular%22%3A5%2C%22more-from-livescience%22%3A8%7D could save 2.9KiB (57% reduction).
  • Compressing http://tag.crsspxl.com/s2.html?d=2109&u=http%3A%2F%2Fwww.livescience.com%2F could save 1.2KiB (59% reduction).
  • Compressing http://tag.crsspxl.com/s1.js?d=2109&cb=1439253925386 could save 1KiB (64% reduction).
  • Compressing http://ip.casalemedia.com/usermatch?r=8018&s=181869&cb=http%3A%2F%2Fads.servebom.com%2Fpartner%3Fcb%3D8018%26svc%3Dus%26id%3D2%26uid%3D&C=1 could save 1KiB (63% reduction).
Show how to fix
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.8KiB (21% reduction).

  • Minifying http://www.livescience.com/stylesheets/site.css?1415036702 could save 1.1KiB (18% reduction) after compression.
  • Minifying http://www.livescience.com/stylesheets/home.css?1375390679 could save 755B (25% reduction) after compression.
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Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.8KiB (12% reduction).

  • Minifying http://www.livescience.com/ could save 1.8KiB (12% reduction) after compression.
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Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 42.9KiB (15% reduction).

  • Minifying http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.js could save 32.8KiB (46% reduction) after compression.
  • Minifying http://www.livescience.com/javascripts/tmnSlideshow.jquery.js?1376087350 could save 2.1KiB (54% reduction) after compression.
  • Minifying http://ads.servebom.com/tmnhead.js could save 1.9KiB (12% reduction) after compression.
  • Minifying https://fbstatic-a.akamaihd.net/rsrc.php/v2/yH/r/-6GAOz4g6er.js could save 1.2KiB (2% reduction) after compression.
  • Minifying http://www.livescience.com/javascripts/s_code.js?1349274689 could save 1KiB (7% reduction) after compression.
  • Minifying http://tag.crsspxl.com/s1.js?d=2109&cb=1439253925386 could save 789B (49% reduction).
  • Minifying http://www.livescience.com/javascripts/jquery.tools.min.js?1296238230 could save 724B (3% reduction) after compression.
  • Minifying http://ads.servebom.com/tmntag.js?v=1.1&r=3095&o={%22iframebust%22:true,%22sr%22:false,%22ced%22:true,%22a%22:[{%22s%22:%22/10518929/tmn.ls/homepage%22,%22z%22:[[728,90],[970,66],[970,90],[970,250]],%22d%22:%22ad_leaderboard%22,%22g%22:{%22_a%22:1,%22_p%22:1}},{%22s%22:%22/10518929/tmn.ls/homepage%22,%22z%22:[[300,250],[300,300],[300,600],[300,1050]],%22d%22:%22ad_billboard%22,%22g%22:{%22_a%22:1,%22_p%22:1}},{%22s%22:%22/10518929/tmn.ls/homepage%22,%22z%22:[[300,601],[120,600],[160,600],[300,251]],%22d%22:%22ad_billboard2%22,%22g%22:{%22_a%22:0,%22_p%22:1}},{%22s%22:%22/10518929/tmn.ls/homepage%22,%22z%22:[640,480],%22d%22:%22ad_interstitial%22,%22g%22:{}},{%22s%22:%22/10518929/tmn.ls/homepage%22,%22d%22:%22ad_skin%22,%22g%22:{}}],%22slots%22:{},%22l%22:%22http%3A%2F%2Fwww.livescience.com%2F%22,%22t%22:%222015-08-10%2017:45:24%22,%22tz%22:420,%22su%22:0,%22isAb%22:true,%22g%22:{%22site%22:%22tmn.ls%22,%22ctype%22:%22section-front%22,%22ccat1%22:%22homepage%22,%22partner%22:%22n%22},%22s%22:%22/10518929/tmn.ls%22} could save 675B (16% reduction) after compression.
  • Minifying https://oauth.googleusercontent.com/gadgets/js/core:rpc:shindig.random:shindig.sha1.js?c=2 could save 661B (3% reduction) after compression.
  • Minifying http://www.livescience.com/javascripts/site.js?1412617687 could save 588B (22% reduction) after compression.
  • Minifying https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.Bb7uK1ZD4Tc.O/m=googleapis_client,iframes_styles_bubble_internal,gapi_iframes_style_common,gapi_iframes_iframer/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCNuZ1x9PwzSHkhsLWKi4NYma4mUkw/t=zcms/cb=gapi.loaded_0 could save 519B (2% reduction) after compression.
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Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.

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