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 Generated on May 08 2016 14:03 PM

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SEO Content

Title Der Keiler: All Security-Lists on one Site

Length : 42

Perfect, your title contains between 10 and 70 characters.
Description An searchable real-time updated archive of all important security-lists and newsgroups: Cert, Securiteam, Linuxsecurity, VulnWatch, Full-Disclosure, Bugtraq, Incidents, Securityfocus (all lists), comp.os.linux.security, comp.security.misc, comp.security.unix, ...

Length : 263

Ideally, your meta description should contain between 70 and 160 characters (spaces included).
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
image http://cdn.derkeiler.com/logo/dk_logo_square.jpg
H1 H2 H3 H4 H5 H6
1 0 0 0 0 0
  • [H1] Mailing-Lists:
Images We found 4 images on this web page.

Awesome! Most or all of your images have alt attributes.
Text/HTML Ratio Ratio : 3%

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 Great, there are no IFrames detected on this page.

URL Rewrite Good!
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 28 links including 0 link(s) to files

Anchor Type Juice
Cert Internal Passing Juice
Firewall-Wizards Internal Passing Juice
FreeBSD-Security Internal Passing Juice
Full-Disclosure Internal Passing Juice
NT-Bugtraq Internal Passing Juice
Securiteam Internal Passing Juice
Securityfocus - Bugtraq Internal Passing Juice
Securityfocus - Focus IDS Internal Passing Juice
Securityfocus - Focus Linux Internal Passing Juice
Securityfocus - Focus Microsoft Internal Passing Juice
Securityfocus - Focus SUN Internal Passing Juice
Securityfocus - Incidents Internal Passing Juice
Securityfocus - Penetration Testing Internal Passing Juice
Securityfocus - Secure Shell Internal Passing Juice
Securityfocus - Security Basics Internal Passing Juice
Securityfocus - Vulnerability Development Internal Passing Juice
VulnWatch Internal Passing Juice
Flag as inappropriate Internal Passing Juice
Security Internal Passing Juice
UNIX Internal Passing Juice
Linux Internal Passing Juice
Coding Internal Passing Juice
Usenet Internal Passing Juice
Mailing-Lists Internal Passing Juice
Newsgroups Internal Passing Juice
About Internal Passing Juice
Privacy Internal Passing Juice
Imprint Internal Passing Juice

SEO Keywords

Keywords Cloud usenet wwwderkeiler security privacy unix mailing-lists linux newsgroups coding imprint
Keywords Consistency
Keyword Content Title Description Headings
usenet 1
coding 1
linux 1
mailing-lists 1
newsgroups 1


Url Domain : derkeiler.com
Length : 13
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language You have not specified a language.


Doctype Missing doctype
Encoding Perfect. Your declared charset is ISO-8859-1.
W3C Validity Errors : 384
Warnings : 2
Email Privacy Great! No email address has been found as plain text!
Deprecated HTML
Deprecated tags Occurrences
<center> 6
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
Attention! Try to avoid nested tables in HTML.
Your website is using inline styles.
Great, your website has a few CSS files.
Perfect, your website has a few JavaScript files.
Perfect, your website takes 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://derkeiler.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