Catb.org - SEO Checker

Overview of the SEO Check
Meta information
67% 
Page quality
41% 
Page structure
58% 
Link structure
25% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.23 s
File size
1.50 kB
Words
45
Media files
1
Number of links
1 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
catb.org site page
The page title is too short. (162 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Site header page.
The meta description is too short. (111 pixels out of 1000 max pixel length) 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.
The character encoding is not specified in the HTTP header.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionSite header page.

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Page quality

Content
(Critically important)
There are only 45 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
The average number of words per sentence of 9 words is low.
51.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
No placeholders texts or images were found.
There are no duplicates on the site.
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 usage of strong and bold tags is perfect. We recommend the use of up to 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
http://www.w3.org/Icons/valid-xhtml10Valid XHTML 1.0!

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.
This page seems to be an entry page, because only very few links were found.
Every linktext is unique.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are 1 external links on this page.
LinkAttributesAnchor text
http://www.catb.org/esrESR's home page
A-TITLE ESR's home page
http://validator.w3.org/check/...External IMG-ALT Valid XHTML 1.0!

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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 is excellent with 0.23 seconds.
This website only loads 1 CSS files. That's ok.
This website only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (2 kB).

HTTP Response Header

NameValue
dateSat, 16 Jan 2021 18:32:34 GMT
serverApache
last-modifiedWed, 08 Apr 2015 19:32:57 GMT
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length843
content-typetext/html
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 17,093 referring domains.
This website has 3,342,535 backlinks.
This website has backlinks from 13,948 different ip addresses.
Facebook popularity
(Somewhat important)
This website has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

No valid Robots.txt file was found.

Facebook popularity

Shares / Likes / Comments
216

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

Search preview

www.catb.org
catb.org site page
Site header page.

Most important keywords

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

KeywordResultRecheck
org59%Check
Page58%Check
site58%Check
catb58%Check
catb.org site page46%Check
Eric34%Check
occur34%Check
shelter34%Check
people34%Check
theory34%Check

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