Derbl4ck.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
52% 
Page structure
76% 
Link structure
25% 
Server
100% 
External factors
30% 
SEO Score
Response time
0.12 s
File size
2.60 kB
Words
8
Media files
0
Number of links
0 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Lukas Berwanger | Full Stack Developer
The length of the page title is perfect. (360 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
I'm derbl4ck - a Full Stack Developer from germany.
The length of the meta description is perfect. (320 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 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 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, maximum-scale=1, user-scalable=0
descriptionI'm derbl4ck - a Full Stack Developer from germany.
keywordsderbl4ck, nanos, gtamp, jc3mp, webdev, mongodb, C#, ai
googlebotIndex, Follow
robotsIndex, All, Follow
mobile-web-app-capableyes
apple-mobile-web-app-capableyes
apple-mobile-web-app-status-bar-styleblack
application-nameLukas Berwanger | Full Stack Developer
ratingsafe for kids
langen
twitter:cardsummary
twitter:site@derbl4ck
twitter:titleLukas Berwanger | Full Stack Developer
twitter:descriptionI'm derbl4ck - a Full Stack Developer from germany.
twitter:imagehttps://derbl4ck.com/partner-derbl4ck.png
twitter:urlhttps://derbl4ck.com/
og:urlhttps://derbl4ck.com/
og:imagehttps://derbl4ck.com/partner-derbl4ck.png
og:site_nameLukas Berwanger | Full Stack Developer
og:descriptionI'm derbl4ck - a Full Stack Developer from germany.
og:typeblog
og:titleLukas Berwanger | Full Stack Developer
charsetutf-8

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Page quality

Content
(Critically important)
There are only 8 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
No paragraphs were detected.
Keywords used in the page title are also used in the page content. That's good!
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0" is provided.
At least one Apple touch icon is specified.
This page only loads 3 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

No media files were found.

Page structure

H1 heading
(Critically important)
Lukas Berwanger
The H1 heading is too short (15 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 Lukas Berwanger
H3 FULL STACK DEVELOPER.
This page seems to be an entry page, because only very few links were found.
There are 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://twitter.com/derbl4ckExternal Twitter
A-TITLE Visit my Twitter Profile!
https://blog.derbl4ck.com/External Subdomain Blog
A-TITLE Visit my Blog!

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 page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.12 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (3 kB).

HTTP Response Header

NameValue
connectionclose
content-length870
serverGitHub.com
content-typetext/html; charset=utf-8
last-modifiedTue, 14 Jun 2022 20:48:30 GMT
access-control-allow-origin*
etagW/"62a8f41e-a87"
expiresThu, 26 Sep 2024 22:13:58 GMT
cache-controlmax-age=600
content-encodinggzip
x-proxy-cacheMISS
x-github-request-idD961:39DE52:11C5EF:1240D1:66F5DA4E
accept-rangesbytes
age0
dateThu, 26 Sep 2024 22:03:58 GMT
via1.1 varnish
x-served-bycache-fra-eddf8230044-FRA
x-cacheMISS
x-cache-hits0
x-timerS1727388238.305908,VS0,VE108
varyAccept-Encoding
x-fastly-request-idaee85e3e6297d082e25ca28d4c9a7e08f4fa5db4
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 3 referring domains.
This page only has 7 backlinks.
This page only has few backlinks from 2 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

derbl4ck.com
Lukas Berwanger | Full Stack Developer
I'm derbl4ck - a Full Stack Developer from germany.

Most important keywords

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

KeywordResultRecheck
FULL62%Check
STACK62%Check
DEVELOPER62%Check
Lukas62%Check
Berwanger62%Check
Full Stack62%Check
Stack Developer62%Check
Lukas Berwanger62%Check
Full Stack Developer62%Check
Contact34%Check
Show more keywords and terms

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