7-zip.de - SEO Checker

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Overview of the SEO Check
Meta information
64% 
Page quality
62% 
Page structure
95% 
Link structure
97% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.05 s
File size
7.60 kB
Words
383
Media files
1
Number of links
12 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
7-Zip » 7-zip.de
The page title is too short. (141 pixels of 580 max pixel length) Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://7-zip.de/index.html
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
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
authorSebastian Riehm
langde
charsetutf-8

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Page quality

Content
(Critically important)
There are only 383 words on this page. Good pages should have about 800 words of useful content.
These Typos were found:
  • lizensiert => lizenziert
There are 2 text duplicates on this page:
  • Duplicate: Der Download von 7-Zip ist kostenlos von dieser Seite möglich. In der ...
27.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 15.69 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" is provided.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (11). We recommend using a maximum of 8 tags for this page.
The following tag is repeated too often: 7-zip
Some tags are too long. With 80 characters this one is longer than 70 characters:
"7-zip 24.08 für andere windows-plattformen (32-bit x86 oder arm64) herunterladen"
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)
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
https://7-zip.de/7ziplogo.png7-zip.de

Page structure

H1 heading
(Critically important)
The H1 heading is empty
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Empty heading
H1 7-Zip
H2 Lizenz
H2 Die Hauptfunktionen von 7-Zip
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 20 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://7-zip.de/IMG-ALT 7-zip.de
https://7-zip.de/7z.html7z-Format
https://7-zip.de/sdk.htmlLZMA SDK
https://7-zip.de/download.htmlDownload
https://7-zip.de/screenshots.htmlScreenshots
https://7-zip.de/faq.htmlFAQ
https://7-zip.de/support.htmltechnische Unterstützung / Impressum
https://7-zip.de/links.htmlLinks
https://www.developershome.com...External Subdomain Chinesisch Trad.
https://sparanoid.com/lab/7z/External Chinesisch vereinfacht
https://7-zip.org/External Englisch
https://7zip-eo.rnbastos.com/External Subdomain Esperanto
https://www.spiroo.be/7zip/External Subdomain Französisch
https://7-zip.opensource.jp/External Subdomain Japanisch
https://7-zip.ir/External Persisch
https://7zip.rnbastos.com/External Subdomain Portugiesisch
https://7zip-es.updatestar.com/External Subdomain Spanisch
https://7zip-thai.inetbridge.net/External Subdomain Thai
https://7zip-vi.updatestar.com/External Subdomain Vietnamesisch
https://7-zip.de/Text duplicate A-TITLE 7-zip.de
https://7-zip.org/a/7z2408-x64...External Text duplicate Download
https://7-zip.org/a/7z2408.exeExternal Text duplicate Download
https://7-zip.org/a/7z2408-arm...External Text duplicate Download
https://7-zip.org/license.txtExternal 7-Zip Lizenz
https://7-zip.de/7z.htmlText duplicate 7z-Format
https://sourceforge.net/projec...External 7-Zips SourceForge-Seite
https://7-zip.de/support.htmlWeitere Informationen
https://sourceforge.net/p/seve...External 7-Zip 24.08 beta
https://sourceforge.net/p/seve...External 7-Zip 24.07
https://sourceforge.net/p/seve...External 7-Zip 24.05
https://7-zip.org/history.txtExternal Liste der Änderungen
https://7-zip.de/support.htmlText duplicate Weitere Informationen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://7-zip.de/"
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 0.05 seconds.
The file size of the HTML document is fine (8 kB).

HTTP Response Header

NameValue
dateTue, 22 Oct 2024 14:03:40 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
servernginx
last-modifiedFri, 16 Aug 2024 06:42:44 GMT
etagW/"1e55-61fc744445d2d"
x-xss-protection1; mode=block
permissions-policycamera =(), microphone=()
x-content-type-optionsnosniff
strict-transport-securitymax-age=31536000; includeSubDomains; preload
content-security-policydefault-src 'none'; img-src 'self'; style-src 'self' 'unsafe-inline'; font-src 'self'; base-uri 'none'; frame-ancestors 'none'; form-action 'self'; block-all-mixed-content
x-frame-optionsSAMEORIGIN
referrer-policyno-referrer
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 1,507 referring domains.
This page has 32,720 backlinks.
This page has backlinks from 1,143 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Sitemap: https://7-zip.de/sitemapindex.xml

User-Agent: *
Disallow: /support.html
Allow: /

Host: 7-zip.de

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
ZIP74%Check
7-Zip 24.0854%Check
7-Zip 7-zip.de50%Check
Windows39%Check
LZMA39%Check
x6439%Check
x8639%Check
ARM6439%Check
Freie Software39%Check
herunterladen39%Check
Show more keywords and terms

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