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 Generated on March 25 2016 18:34 PM

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SEO Content

Title Paul Irish

Length : 10

Perfect, your title contains between 10 and 70 characters.

Length : 0

Description is missing. It will tell search engines and potential visitors what your page is about. Keep it between 70 and 160 characters (spaces included).

Note: Google sometimes chooses not display the description you put in here, but rather shows a part of your page text that it seems relevant to the users search query..
Og Meta Properties This page does not take advantage of Og Properties. When people share or like your page, it is great to have good Og properties. Otherwise, they will just see a link to your website.

In case of Facebook or Twitter this is how you get started:

Facebook: https://developers.facebook.com/docs/sharing/webmasters

Twitter: https://dev.twitter.com/cards/getting-started
H1 H2 H3 H4 H5 H6
5 3 0 10 0 0
  • [H1] Paul Irish
  • [H1] Hiring Front-end Engineers for Chrome DevTools Team
  • [H1] Advanced Performance Audits With DevTools
  • [H1] WebKit for Developers
  • [H1] Popular Posts
  • [H2] Making the www great
  • [H2] What’s shared in all WebKit browsers
  • [H2] All right, so where does this leave us?
  • [H4] Standard Web Browser Components
  • [H4] The WebKit Ports
  • [H4] Some of the ports of WebKit
  • [H4] What’s common to every WebKit port
  • [H4] Now, what’s not shared in WebKit ports:
  • [H4] So, all WebKits are totally different now. I’m scared.
  • [H4] Opera just moved to WebKit. How does that play out?
  • [H4] .. and the WebKit Nightly. What is that?
  • [H4] Tell me more about WebKit internals.
  • [H4] Further reading:
Images We found 8 images on this web page.

5 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 : 24%

Awesome! This page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no IFrames detected on this page.

URL Rewrite Your links have query strings. This is not very readable for your users.
Underscores in the URLs We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links We found a total of 69 links including 0 link(s) to files

Anchor Type Juice
Paul Irish Internal Passing Juice
RSS External Passing Juice
Archives Internal Passing Juice
About Internal Passing Juice
Contact Internal Passing Juice
Hiring Front-end Engineers for Chrome DevTools Team Internal Passing Juice
Advanced Performance Audits With DevTools Internal Passing Juice
1000/100/6 performance model External Passing Juice
➜ Perf Audits: CNet, Time, Google Play External Passing Juice
comments enabled External Passing Juice
WebKit for Developers Internal Passing Juice
started External Passing Juice
adopted External Passing Juice
became External Passing Juice
GTK community External Passing Juice
as my colleague Ilya Grigorik puts it External Passing Juice
Opera has moved to WebKit External Passing Juice
to explain External Passing Juice
the first and the original External Passing Juice
CoreFoundation External Passing Juice
CoreGraphics External Passing Juice
Skia External Passing Juice
Windows version External Passing Juice
now dead External Passing Juice
the full list External Passing Juice
QtWebKit module External Passing Juice
being External Passing Juice
upstreamed External Passing Juice
Yandex Browser External Passing Juice
360 Browser External Passing Juice
Sogou Browser External Passing Juice
threaded HTML parsing External Passing Juice
only turned on External Passing Juice
feature flags External Passing Juice
Flickr External Passing Juice
Github External Passing Juice
command line switches (Chromium’s here) External Passing Juice
about:flags External Passing Juice
Plenty of other features & functionality External Passing Juice
enabled External Passing Juice
is leveraged External Passing Juice
layoutTest coverage in WebKit External Passing Juice
W3C is ramping up its effort for conformance suite testing External Passing Juice
Test The Web Forward event External Passing Juice
touched on this, too External Passing Juice
all External Passing Juice
mac port External Passing Juice
Chrome Canary Internal Passing Juice
WebKit internals technical articles | webkit.org External Passing Juice
Getting Started With the WebKit Layout Code | Adobe Web Platform Blog External Passing Juice
WebKit Documentation Overview | Arun Patole External Passing Juice
Rendering in WebKit, by Eric Seidel | YouTube External Passing Juice
web performance for the curious | Ilya Grigorik External Passing Juice
What is WebKit?” presentation (video) External Passing Juice
slides External Passing Juice
This article has been translated into Japanese External Passing Juice
This article has been translated into Russian External Passing Juice
This article has been translated into Chinese External Passing Juice
this one! External Passing Juice
Chrome emeritus Ben Goodger gave more insight External Passing Juice
← Older Internal Passing Juice
Blog Archives Internal Passing Juice
Follow @paul_irish External Passing Juice
Why moving elements with translate() is better than pos:abs top/left Internal Passing Juice
Conditional stylesheets vs CSS hacks? Answer: Neither! Internal Passing Juice
requestAnimationFrame for smart animating Internal Passing Juice
Semantics in practice and mapping semantic value to its consumers Internal Passing Juice
Creative Commons CC0 External Passing Juice
Shaila Musharoff External Passing Juice

SEO Keywords

Keywords Cloud safari port same webkit some all chrome browser ports chromium
Keywords Consistency
Keyword Content Title Description Headings
webkit 78
chrome 25
port 22
ports 22
safari 17


Url Domain : paulirish.com
Length : 13
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is en.


Doctype HTML 5
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 27
Warnings : 9
Email Privacy Great! No email address has been found as plain text!
Deprecated HTML
Deprecated tags Occurrences
<center> 2
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these tags because they are now considered obsolete.
Speed Tips
Excellent, your website doesn't use nested tables.
Your website is using inline styles.
Great, your website has a few CSS files.
Perfect, your website has a few JavaScript files.
Your website does not take advantage of gzip.


Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content


XML Sitemap Missing

Your website does not have an XML sitemap - to make it easier for search engines to find your pages it is wise to generate a sitemap.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more efficiently.

Go here to know more on how to set this up: http://www.sitemaps.org/protocol.html

If you have a lot of pages (up to 500 pages is free) you can auto generate them here: https://www.xml-sitemaps.com
Robots.txt http://paulirish.com/robots.txt

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

   Google Analytics

PageSpeed Insights


Clicky Web Analytics