Hexdocs.pm - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
34% 
Page structure
79% 
Link structure
25% 
Server
90% 
External factors
100% 
SEO Score
Response time
0.59 s
File size
5.60 kB
Words
99
Media files
1
Number of links
2 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
HexDocs
The page title is too short. (84 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
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
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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 (UTF-8) 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
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
There are only 99 words on this page. Use at least 250 words to provide useful information.
Only 2 paragraph/s was/were found on this page.
The average number of words per sentence of 7.33 words is low.
37.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
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)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
https://hexdocs.pm/hexdocs-text.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H3 Finding documentation
H3 Publishing documentation
This page seems to be an entry page, because only very few links were found.
Some anchor texts are used more than once.
There are 2 links with a trivial anchor text.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
/hex/Mix.Tasks.Hex.Publish.htmlTrivial anchor text
here
/elixir/main/writing-documenta...Text duplicate Trivial anchor text
here
https://hex.pm/External Go back to Hex
https://github.com/hexpm/hex_w...External opening an issue

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://hexdocs.pm/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.59 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 (6 kB).

HTTP Response Header

NameValue
x-served-bycache-fra-etou8220131-FRA
cache-controlpublic, max-age=86400
last-modifiedTue, 11 Jul 2023 07:47:50 GMT
etagW/"d273d8d39f6d6c01923296e1e08c7ddc"
content-typetext/html
surrogate-keystatic
strict-transport-securitymax-age=31536000
access-control-allow-origin*
age0
x-cacheMISS
x-cache-hits0
dateMon, 12 Aug 2024 00:04:32 GMT
content-encodinggzip
varyaccept-encoding
accept-rangesnone
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 4,314 referring domains.
This page has 469,403 backlinks.
This page has backlinks from 2,556 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Sitemap: https://hexdocs.pm/sitemap.xml

Similar sites

Search preview

hexdocs.pm
HexDocs

Most important keywords

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

KeywordResultRecheck
HexDocs59%Check
documentation43%Check
find documentation42%Check
find documentation sets40%Check
Find38%Check
Finding38%Check
Publishing38%Check
publish38%Check
package34%Check
packages34%Check
Show more keywords and terms

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