Javagl.de - SEO Checker

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Overview of the SEO Check
Meta information
60% 
Page quality
41% 
Page structure
72% 
Link structure
25% 
Server
45% 
External factors
48% 
SEO Score
Response time
0.04 s
File size
1.50 kB
Words
40
Media files
1
Number of links
0 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
javagl.de - Main page
The page title is too short. (196 pixels of 580 max pixel length) Optimize title
The domain is used in the page's 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: de
Server location: United States of America
The given language de does not conform with the detected language en.
The given language de does not conform with the detected language 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.
Doctype
(Nice to have)
The doctype XHTML 1.0 Strict 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
langde
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 40 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.
37.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
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.
This page does not require any JavaScript files.
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://javagl.de/mail.gifHere you should see an image containing the mail address

Page structure

H1 heading
(Critically important)
javagl.de
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 javagl.de
H3 My source code repositories:
This page seems to be an entry page, because only very few links were found.
There are 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://github.com/javaglNew window External URL anchor text
https://github.com/javagl
https://github.com/jcudaNew window External URL anchor text
https://github.com/jcuda
http://www.jcuda.org/New window External Subdomain JCuda
https://github.com/gpu/New window External URL anchor text
https://github.com/gpu
http://www.jocl.org/New window External Subdomain JOCL

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.04 seconds.
This page only loads 1 CSS files. That's ok.
This page does not require any JavaScript files.
The file size of the HTML document is fine (2 kB).

HTTP Response Header

NameValue
dateSat, 28 Sep 2024 13:45:46 GMT
serverApache/2.4.62 (Unix)
varyUser-Agent
last-modifiedTue, 31 May 2016 16:20:00 GMT
etag"5e6-53425be9dcc00"
accept-rangesbytes
content-length1510
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 16 referring domains.
This page only has 173 backlinks.
This page only has few backlinks from 14 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
javagl73%Check
Java bindings54%Check
Source Code38%Check
repositories38%Check
address36%Check
jcuda34%Check
bindings34%Check
libraries34%Check
repository34%Check
JOCL34%Check
Show more keywords and terms

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