Style.tidyverse.org - SEO Checker

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Overview of the SEO Check
Meta information
73% 
Page quality
36% 
Page structure
70% 
Link structure
97% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.25 s
File size
28.70 kB
Words
182
Media files
1
Number of links
16 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Tidyverse style guide
The page title is too short. (189 pixels of 580 max pixel length) Optimize title
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 prev meta tag on this page.
Rel next URL https://style.tidyverse.org/files.html
The rel next and prev tags are set correctly.
Domain
(Somewhat important)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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 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)
No favicon is linked in the HTML code.

Meta tags

NameValue
generatorquarto-1.6.42
viewportwidth=device-width, initial-scale=1.0, user-scalable=yes
authorThe tidyverse team
quarto:offset./
langen
next./files.html
charsetutf-8

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Page quality

Content
(Critically important)
There are only 182 words on this page. Use at least 250 words to provide useful information.
30.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 14.88 words is good.
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, user-scalable=yes" 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
/styler-addin.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Tidyverse style guide
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Tidyverse style guide
H1 Welcome
H2 Table of contents
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
/index.htmlWelcome
https://style.tidyverse.org/Tidyverse style guide
https://github.com/tidyverse/s...External A-TITLE Source Code
/index.htmlText duplicate Welcome
/files.html1 Files
/syntax.html2 Syntax
/functions.html3 Functions
/pipes.html4 Pipes
/ggplot2.html5 ggplot2
/package-files.html6 Files
/documentation.html7 Documentation
/tests.html8 Tests
/errors.html9 Error messages
/news.html10 News
/git.html11 Git/GitHub
https://style.tidyverse.org/Anchor Text duplicate Welcome
https://github.com/tidyverse/s...External Edit this page
https://github.com/tidyverse/s...External Report an issue
http://tidyverse.org/External tidyverse
https://google.github.io/style...External Subdomain current guide
http://styler.r-lib.org/External Subdomain styler
https://github.com/r-lib/lintrExternal lintr
/files.htmlText duplicate 1 Files
https://github.com/tidyverse/s...External Text duplicate Edit this page
https://github.com/tidyverse/s...External Text duplicate Report an issue

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://style.tidyverse.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 is excellent with 0.25 seconds.
The file size of the HTML document is fine (29 kB).

HTTP Response Header

NameValue
serverGitHub.com
content-typetext/html; charset=utf-8
last-modifiedFri, 28 Feb 2025 21:54:54 GMT
access-control-allow-origin*
etagW/"67c230ae-72fe"
expiresFri, 04 Apr 2025 05:36:39 GMT
cache-controlmax-age=600
content-encodinggzip
x-proxy-cacheMISS
x-github-request-id5FE0:32BC47:3EF7CF:3FA934:67EF6D8F
accept-rangesbytes
age0
dateFri, 04 Apr 2025 07:00:25 GMT
via1.1 varnish
x-served-bycache-fra-eddf8230088-FRA
x-cacheHIT
x-cache-hits0
x-timerS1743750026.633417,VS0,VE104
varyAccept-Encoding
x-fastly-request-idd8622471f5bfa884aacf358b3ab87852fea81999
content-length7544
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 554 referring domains.
This page has 2,255 backlinks.
This page has backlinks from 312 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://style.tidyverse.org/sitemap.xml

Similar sites

Search preview

style.tidyverse.org
Tidyverse style guide

Most important keywords

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

KeywordResultRecheck
style75%Check
Tidyverse style74%Check
Tidyverse73%Check
Tidyverse style guide70%Check
Style Guide68%Check
guide62%Check
Welcome38%Check
Table38%Check
contents38%Check
styler36%Check
Show more keywords and terms

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