SEO report of informatikbuecher.de
informatikbuecher auf informatikbuecher.de
www.informatikbuecher.de/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.informatikbuecher.de/
Character length : 25
Title
informatikbuecher auf informatikbuecher.de
Keywords (meta keywords)
informatikbuecher
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://informatikbuecher.de/robots.txt
https://informatikbuecher.de/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
informatikbuecher auf informatikbuecher.de
Character length : 42
Good! The title’s length is between 10 and 70 characters.
Character length : 42
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 4%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 3 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> informatikbuecher Special
- <H1> INFORMATIKBUECHER ...
- <H2> informatikbuecher Angebote
- <H2> informatikbuecher Werbeanzeigen
Word cloud
- informatikbuecher8
- shop2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| informatikbuecher | |||
| shop |
404 Page
The website has no standard 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Error! The website uses iFrame solutions. This type of contents are not indexed by Google.
Images
We found 1 images on this web page.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
10.40
Flesch Reading Ease
26.40
Coleman Liau Index
12.00
Automated Readability Index (ARI)
11.20
Dale–Chall Readability
10.00
SMOG Index
8.30
Spache Readibility
4.40
Number of letters
505
Number of words
77
Number of sentences
22
Average words per sentences
4
Number of syllables
161
Syllables in words
155
Average syllables in words
2.09
Number of words in first three syllables
17
Percentage of word / syllables
22.08
Words not in Dale-Chall easy-word list
65
Words not in Spache easy-word list
40
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
27
Number of source domains
11
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.informatikbuecher.de/js/base64.js
- http://www.informatikbuecher.de/template/main.css
- http://www.informatikbuecher.de/template/bootstrap/css/bootstrap.css
- http://www.informatikbuecher.de/.. /additional.css
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.informatikbuecher.de/js/base64.js
- http://www.informatikbuecher.de/template/bootstrap/js/bootstrap-transition.js
- http://www.informatikbuecher.de/template/bootstrap/js/bootstrap-dropdown.js
- http://www.informatikbuecher.de/template/bootstrap/js/bootstrap-tooltip.js
- http://www.informatikbuecher.de/template/bootstrap/js/bootstrap-popover.js
- http://www.informatikbuecher.de/template/bootstrap/js/bootstrap-scrollspy.js
- http://www.informatikbuecher.de/template/bootstrap/js/general.js
File size of all javascript files combined
164.09KB
Javascript minifying
You can save 3.1KB (42% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
98.73KB
CSS minifying
You can save 1.2KB (28% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.informatikbuecher.de/template/main.css you can save 939B (28% compression rate)
- By minifying http://www.informatikbuecher.de/.. /additional.css you can save 268B (25% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
51.42KB
Gzip compression
Error! By using Gzip you can save 32.1KB (78% compression) on your site.
- By compressing https://ws-eu.assoc-amazon.com/.. /cm?t=laserdruckerde-21&o=3&p=48&l=ez&f=i... you can save 32.1KB (78% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
15
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://stats.lowcostdomains.de/piwik.js | Expiry time is not specified |
| http://www.informatikbuecher.de/images/impressum.png | Expiry time is not specified |
| http://www.informatikbuecher.de/js/base64.js | Expiry time is not specified |
| http://www.informatikbuecher.de/.. /additional.css | Expiry time is not specified |
| http://www.informatikbuecher.de/template/bootstrap/css/bootstrap.css | Expiry time is not specified |
| http://www.informatikbuecher.de/.. /bootstrap-dropdown.js | Expiry time is not specified |
| http://www.informatikbuecher.de/.. /bootstrap-popover.js | Expiry time is not specified |
| http://www.informatikbuecher.de/.. /bootstrap-scrollspy.js | Expiry time is not specified |
| http://www.informatikbuecher.de/.. /bootstrap-tooltip.js | Expiry time is not specified |
| http://www.informatikbuecher.de/.. /bootstrap-transition.js | Expiry time is not specified |
| http://www.informatikbuecher.de/template/bootstrap/js/general.js | Expiry time is not specified |
| http://www.informatikbuecher.de/template/main.css | Expiry time is not specified |
Speed test – Images
File size of all images combined
30.02KB
Image optimisation
All images are optimized.
Links
We found a total of 8 different links.
Internal links: 8
Internal links: 8
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Informatikbuecher.de | |
| Startseite | |
| INFORMATIKBUECHER Shop | |
| Gutscheine | |
| Beiträge | |
| Informatikbuecher | |
| Direkt zum Angebot » | |
| Impressum |
Website security
IP
88.198.6.173
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
nformatikbuecher.de, iunformatikbuecher.de, unformatikbuecher.de, ijnformatikbuecher.de, jnformatikbuecher.de, informatikbuecher.de, nformatikbuecher.de, ilnformatikbuecher.de, lnformatikbuecher.de, ionformatikbuecher.de, onformatikbuecher.de, i8nformatikbuecher.de, 8nformatikbuecher.de, i9nformatikbuecher.de, 9nformatikbuecher.de, i*nformatikbuecher.de, *nformatikbuecher.de, iformatikbuecher.de, inbformatikbuecher.de, ibformatikbuecher.de, ingformatikbuecher.de, igformatikbuecher.de, inhformatikbuecher.de, ihformatikbuecher.de, injformatikbuecher.de, ijformatikbuecher.de, inmformatikbuecher.de, imformatikbuecher.de, in formatikbuecher.de, i formatikbuecher.de, inormatikbuecher.de, infcormatikbuecher.de, incormatikbuecher.de, infdormatikbuecher.de, indormatikbuecher.de, infeormatikbuecher.de, ineormatikbuecher.de, infrormatikbuecher.de, inrormatikbuecher.de, inftormatikbuecher.de, intormatikbuecher.de, infgormatikbuecher.de, ingormatikbuecher.de, infbormatikbuecher.de, inbormatikbuecher.de, infvormatikbuecher.de, invormatikbuecher.de, infrmatikbuecher.de, infoirmatikbuecher.de, infirmatikbuecher.de, infokrmatikbuecher.de, infkrmatikbuecher.de, infolrmatikbuecher.de, inflrmatikbuecher.de, informatikbuecher.de, infrmatikbuecher.de, infoprmatikbuecher.de, infprmatikbuecher.de, info9rmatikbuecher.de, inf9rmatikbuecher.de, info0rmatikbuecher.de, inf0rmatikbuecher.de, infomatikbuecher.de, inforematikbuecher.de, infoematikbuecher.de, infordmatikbuecher.de, infodmatikbuecher.de, inforfmatikbuecher.de, infofmatikbuecher.de, inforgmatikbuecher.de, infogmatikbuecher.de, infor4,matikbuecher.de, info4,matikbuecher.de, infortmatikbuecher.de, infotmatikbuecher.de, infor5matikbuecher.de, info5matikbuecher.de, inforatikbuecher.de, informnatikbuecher.de, infornatikbuecher.de, informhatikbuecher.de, inforhatikbuecher.de, informatikbuecher.de, inforatikbuecher.de, informjatikbuecher.de, inforjatikbuecher.de, informkatikbuecher.de, inforkatikbuecher.de, informlatikbuecher.de, inforlatikbuecher.de, inform atikbuecher.de, infor atikbuecher.de, informtikbuecher.de, informaqtikbuecher.de, informqtikbuecher.de, informawtikbuecher.de, informwtikbuecher.de, informaztikbuecher.de, informztikbuecher.de, informatikbuecher.de, informtikbuecher.de, informaxtikbuecher.de, informxtikbuecher.de, informastikbuecher.de, informstikbuecher.de, informaikbuecher.de, informatrikbuecher.de, informarikbuecher.de, informatfikbuecher.de, informafikbuecher.de, informatgikbuecher.de, informagikbuecher.de, informathikbuecher.de, informahikbuecher.de, informatyikbuecher.de, informayikbuecher.de, informat5ikbuecher.de, informa5ikbuecher.de, informat6ikbuecher.de, informa6ikbuecher.de, informatkbuecher.de, informatiukbuecher.de, informatukbuecher.de, informatijkbuecher.de, informatjkbuecher.de, informatikbuecher.de, informatkbuecher.de, informatilkbuecher.de, informatlkbuecher.de, informatiokbuecher.de, informatokbuecher.de, informati8kbuecher.de, informat8kbuecher.de, informati9kbuecher.de, informat9kbuecher.de, informati*kbuecher.de, informat*kbuecher.de, informatibuecher.de, informatikubuecher.de, informatiubuecher.de, informatikjbuecher.de, informatijbuecher.de, informatikmbuecher.de, informatimbuecher.de, informatiklbuecher.de, informatilbuecher.de, informatikobuecher.de, informatiobuecher.de, informatikuecher.de, informatikbvuecher.de, informatikvuecher.de, informatikbfuecher.de, informatikfuecher.de, informatikbguecher.de, informatikguecher.de, informatikbuecher.de, informatikuecher.de, informatikbhuecher.de, informatikhuecher.de, informatikbnuecher.de, informatiknuecher.de, informatikb uecher.de, informatik uecher.de
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