Tldp.org - SEO Checker

Overview of the SEO Check
Meta information
75% 
Page quality
23% 
Page structure
58% 
Link structure
98% 
Server
88% 
External factors
100% 
SEO Score
Response time
0.66 s
File size
11.10 kB
Words
78
Media files
2
Number of links
11 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The Linux Documentation Project
The length of the page title is perfect. (299 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The Linux Documentation Project is working towards developing free, high quality documentation for the Linux operating system. The overall goal of the LDP is to collaborate in all of the issues of Linux documentation.
The meta description is too long: 1331 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Server location: United States of America
One or more of the specified languages are not ISO standard (en, en-us, de, etc.)
The language is not specified in the HTML markup.
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The character encoding is not specified in the HTTP header.
The charset encoding (ISO-8859-1) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionThe Linux Documentation Project is working towards developing free, high quality documentation for the Linux operating system. The overall goal of the LDP is to collaborate in all of the issues of Linux documentation.
keywordslinux, documentation, open source, open content, open documentation, free content, free documentation, howto, how to, faq, frequently asked questions, guides, getting started, linux system administration, linux programming, networking, man pages, manuals, volunteers, writers, authors, documentation projects, gnu, tldp, linuxdoc, docbook, dtd, SGML
Content-Typetext/html; charset=iso-8859-1

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Page quality

Content
(Critically important)
There are only 78 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
No paragraphs were detected.
These Typos were found:
  • sponser => sponsor
14.1% of the text are stop words.
No placeholders texts or images were found.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This website only loads 1 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The amount of tags is very high (14). We recommend using a maximum of 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
At least one javascript file was found, which is not integrated via HTTPS.
This website uses HTTPS to protect privacy and integrity of the exchanged data.

Media list

URLAlt attributeTitle
https://tldp.org/images/ldp.gifThe Linux Documentation Project
...ibiblio.org/hosted/images/sm_hosted.gifibiblio.org: LDP site sponser

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Some anchor texts are used more than once.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are 5 external links on this page.
LinkAttributesAnchor text
http://ibiblio.org/External IMG-ALT ibiblio.org: LDP site sponser
http://wiki.tldp.org/External Subdomain LDP Wiki
http://wiki.tldp.org/MembersPageExternal Subdomain Members
http://wiki.tldp.org/AuthorsPageExternal Subdomain Authors
http://wiki.tldp.org/VisitorsPageExternal Subdomain Visitors
https://tldp.org/docs.htmlHOWTOs
/sorted_howtos.htmllatest updates
/HOWTO/HOWTO-INDEX/howtos.htmlmain index
/HOWTO/HOWTO-INDEX/categories....browse by category
https://tldp.org/guides.htmlGuides
https://tldp.org/guides.htmllatest updates / main index
https://tldp.org/docs.htmlFAQs
https://tldp.org/FAQ/index.htmlText duplicate latest updates / main index
https://tldp.org/docs.htmlman pages
https://tldp.org/docs.htmlLinux Gazette
/sorted_howtos.htmlrecently updated

Server configuration

HTTP redirects
(Critically important)
This website redirects to "https://tldp.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.66 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This website does not require any CSS files.
This website only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (11 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 25 Feb 2021 00:01:23 GMT
content-typetext/html
last-modifiedSun, 23 Aug 2020 07:52:00 GMT
transfer-encodingchunked
connectionkeep-alive
varyAccept-Encoding
etagW/"5f422020-2c53"
strict-transport-securitymax-age=63072000; includeSubDomains
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
referrer-policysame-origin
content-encodinggzip
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website is referenced by wikipedia.
This website has excellent links from other websites.
This website has backlinks from 16,997 referring domains.
This website has 6,605,982 backlinks.
This website has backlinks from 13,885 different ip addresses.
Facebook popularity
(Somewhat important)
This website is a little bit popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
Disallow: /test/

Facebook popularity

Shares / Likes / Comments
25

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

tldp.org
The Linux Documentation Project
The Linux Documentation Project is working towards developing free, high quality documentation for the Linux operating system. The overall goal of the LDP is to collaborate in all of the issues of Linux documentation.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
LDP66%Check
Linux64%Check
Document64%Check
LDP Wiki52%Check
work51%Check
Linux Documentation44%Check
Site41%Check
Sponsor39%Check
Workshop39%Check
Miscellaneous39%Check

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