Captchas.net - SEO Checker

Overview of the SEO Check
Meta information
73% 
Page quality
72% 
Page structure
79% 
Link structure
97% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.01 s
File size
10.40 kB
Words
663
Media files
2
Number of links
13 internal / 19 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
captchas.net
The page title is too short. (116 pixels of 580 max pixel length)
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
Free CAPTCHA-Service
The meta description is too short. (152 pixels out of 1000 max pixel length)
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
Language defined in meta tags: en
Server location: Germany
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.
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
keywordsCAPTCHA
languageen
authormail@captchas.net
descriptionFree CAPTCHA-Service
langen

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 663 words. That's ok.
33.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
11 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 13.03 words is good.
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 2 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 13 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://captchas.net/logo.pnghttp://captchas.net
...has.net/?client=demo&random=RandomZufallCAPTCHA Picture

Page structure

H1 heading
(Critically important)
Free CAPTCHA-Service
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Free CAPTCHA-Service
H4 Why http://captchas.net?
H4 How does it work?
H4 Prerequisites?
H4 How are the images integrated?
H4 Where can I register for this service?
H4 What does it cost?
H4 How reliable is this service?
H4 References
H4 How is the password computed?
H4 Demonstration
Anchor text is an URL
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 19 external links on this page.
LinkAttributesAnchor text
http://captchas.net/URL anchor text
http://captchas.net
http://captchas.net/Text duplicate URL anchor text
IMG-ALT http://captchas.net
http://captchas.net/index.html.deauf deutsch
http://captchas.net/index.html.itin italiano
http://en.wikipedia.org/wiki/C...External Subdomain URL anchor text
http://en.wikipedia.org/wiki/Captcha
http://captchas.net/sample/HowTo
http://captchas.net/sample/php/PHP
http://captchas.net/sample/asp/ASP
http://captchas.net/sample/perl/Perl
/sample/python/Python
http://captchas.net/sample/jsp/JSP
http://captchas.net/sample/apex/Apex
http://depth-first.com/article...External Ruby
http://captchas.net/registration/registration page
http://plone.org/products/plon...External Plone
http://www.alfsoft.com/alfcontactExternal Joomla
http://address-protector.com/External address-protector.com
http://www.blog.de/External www.blog.de
http://www.blog.co.uk/External www.blog.co.uk
http://pir.org/External pir.org
http://www.google.com/search?q...External Google:"captchas.net"
http://audio.captchas.net/?cli...External Subdomain Phonetic Spelling of the CAPTCHA
http://audio.captchas.net/?cli...External Subdomain en
http://audio.captchas.net/?cli...External Subdomain de
http://audio.captchas.net/?cli...External Subdomain it
http://audio.captchas.net/?cli...External Subdomain nl
http://audio.captchas.net/?cli...External Subdomain fr
http://www.w3.org/TR/xhtml11/External XHTML 1.1
http://validator.w3.org/check/...External compliant
http://holderied.com/External Felix Holderied
http://seppi.de/index.html.enExternal Sebastian Wilhelmi
/contact.html.enContact

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 0.01 seconds.
This website does not require any CSS files.
This website only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (10 kB).

HTTP Response Header

NameValue
dateSun, 26 Jan 2020 09:51:08 GMT
serverApache/2.4.10 (Debian)
content-locationindex.html.en
varynegotiate,accept-language,Accept-Encoding
tcnchoice
last-modifiedSun, 28 Jan 2018 12:26:46 GMT
etag"2975-563d53e36a5f7-gzip"
accept-rangesbytes
content-encodinggzip
content-length3654
content-typetext/html
content-languageen
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 has excellent links from other websites.
This website has backlinks from 2,338 referring domains.
This website has 2,957,608 backlinks.
This website has backlinks from 1,492 different ip addresses.
Facebook popularity
(Somewhat important)
This website is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow:

Facebook popularity

Shares / Likes / Comments
0

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

Search preview

captchas.net
http://captchas.net/
Free CAPTCHA-Service

Most important keywords

Seobility found the following keywords. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
CAPTCHA91%Check
Captcha Service75%Check
Captcha Images60%Check
service59%Check
Link CAPTCHA58%Check
CAPTCHA server58%Check
CAPTCHA Audio58%Check
net58%Check
captchas58%Check
CAPTCHA-Service54%Check

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