Tldp.org - SEO Checker

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Overview of the SEO Check
Meta information
66% 
Page quality
25% 
Page structure
58% 
Link structure
72% 
Server
82% 
External factors
100% 
SEO Score
Response time
0.77 s
File size
9.90 kB
Words
46
Media files
1
Number of links
9 internal / 0 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: 1328 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)
Server location: United States of America
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)
HTTP-Header Content-Type: utf-8
Meta http-equiv Content-Type: iso-8859-1
The specified character encodings are different.
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=UTF-8

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Page quality

Content
(Critically important)
There are only 46 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.
6.5% of the text are stop words.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (10). 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

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.
There are too few (9) internal links on this page.
Some anchor texts are used more than once.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are no external links on this page.

Found links on this page

LinkAttributesAnchor text
https://tldp.org/docs.htmlHOWTOs
/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

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://tldp.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.77 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.
The file size of the HTML document is fine (10 kB).

HTTP Response Header

NameValue
alt-svch3=":443"; ma=2592000
content-encodingzstd
content-typetext/html; charset=utf-8
dateSun, 04 Jan 2026 16:49:59 GMT
etag"d5ms71putbc67s7-zstd"
last-modifiedFri, 15 Nov 2024 13:20:04 GMT
serverCaddy
varyAccept-Encoding
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 755 referring domains.
This page has 10,186 backlinks.
This page has backlinks from 434 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /test/

Similar sites

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
Linux64%Check
LDP64%Check
Linux Documentation44%Check
Worldwide39%Check
Author39%Check
Contribute39%Check
Site39%Check
Sponsor39%Check
Documents39%Check
HOWTOs39%Check
Show more keywords and terms

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