Winuw.de - SEO Checker

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Overview of the SEO Check
Meta information
74% 
Page quality
47% 
Page structure
95% 
Link structure
25% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.16 s
File size
5.10 kB
Words
141
Media files
1
Number of links
0 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
WinUW Online
The page title is too short. (134 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
online program to calculate heat transition coefficient of windows according to EN ISO 10077-1
The length of the meta description is perfect. (583 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: de-de
Server location: United States of America
The given language de-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 in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype XHTML 1.0 Transitional 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
robotsindex,follow,noodp,noydir
descriptiononline program to calculate heat transition coefficient of windows according to EN ISO 10077-1
keywordsOnline calculator, heat transition, calculate window online, program EN Iso 10077-1, Software calculation heat transition, online, building physics programm, free
google-site-verificationtX0679bswcyW2y1UuhhlldVvK_tUEiHeru-0Lnld0dg
langde-de
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 141 words on this page. Use at least 250 words to provide useful information.
Only 2 paragraph/s was/were found on this page.
29.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21 words is good.
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 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)
This page is optimized perfectly for social networks.
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

No media files were found.

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
H2 WinUw is a program for calculating the heat transition coefficient of windows according to EN ISO 10077-1
H3 Features:
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
http://www.sommer-informatik.com/External Subdomain Sommer-Informatik Homepage
A-TITLE To Sommer Informatik GmbH
https://www.sommer-informatik....External Subdomain WINISO®
A-TITLE Product site of WINISO®
https://www.sommer-informatik....External Subdomain WINSLT®
A-TITLE Product site of WINISO®
https://www.sommer-informatik....External Subdomain GLASGLOBAL®
A-TITLE Product site of WINISO®
https://sommer-informatik.com/...External Imprint

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://winuw.de/"
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 0.16 seconds.
This page does not require any CSS files.
This page only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (5 kB).

HTTP Response Header

NameValue
content-typetext/html
last-modifiedThu, 11 Oct 2018 09:21:12 GMT
accept-rangesbytes
etag"6c8f2c04361d41:0"
serverMicrosoft-IIS/8.0
dateThu, 31 Oct 2024 23:24:14 GMT
content-length5269
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 61 referring domains.
This page has 258 backlinks.
This page has backlinks from 40 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

winuw.de
WinUW Online
online program to calculate heat transition coefficient of windows according to EN ISO 10077-1

Most important keywords

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

KeywordResultRecheck
WinUw62%Check
heat50%Check
coefficient50%Check
windows50%Check
according50%Check
program50%Check
transition50%Check
windows according50%Check
heat transition coefficient50%Check
EN 10077-150%Check
Show more keywords and terms

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