SEO report of silverduck.cz
Procvičování češtiny a němčiny
silverduck.cz/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : silverduck.cz/
Character length : 14
Title
Procvičování češtiny a němčiny
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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://silverduck.cz/robots.txt
https://silverduck.cz/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: ”cs”.
Title
Procvičování češtiny a němčiny
Character length : 30
Good! The title’s length is between 10 and 70 characters.
Character length : 30
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 17%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 4 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Procvičování češtiny a němčiny
- <H2> Procvičování češtiny a němčiny na webu
- <H2> Procvičování češtiny v mobilu s Androidem
- <H2> Procvičování němčiny v mobilu s Androidem
- <H2> Velitel domácnosti – konec ztráty času se sepisováním nákupních lístků
Word cloud
- verze8
- vyzkoušení6
- cvičení5
- procvičování5
- plná5
- zdarma5
- domácnosti4
- němčiny4
- češtiny4
- psaní3
- můžete3
- webu3
- mobilu3
- aplikací3
- úkolů2
- písmena2
- lístek2
- velká2
- slova2
- zadání2
- vyjmenovaná2
- bě/bje2
- mě/mně2
- perfektum2
- silných2
- generují2
- přísudkem2
- podmětu2
- androidem2
- shoda2
- vě/vje2
- sloves2
- procvičovat2
- testy2
- velitel2
- kterých2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| verze | |||
| vyzkoušení | |||
| cvičení | |||
| procvičování | |||
| plná | |||
| zdarma |
Two Word cloud
- češtiny a němčiny3
- vyzkoušení zdarma3
- vyjmenovaná slova2
- velitel domácnosti2
- plná verze2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 1 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without 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 not fast enough: 0.41 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
14
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://silverduck.cz/.. /style.css?ver=4.5.2
- http://silverduck.cz/.. /content.css?ver=4.5.2
- http://fonts.googleapis.com/css?family=Droid+Serif%3A400%2C400italic...
- http://silverduck.cz/.. /font-awesome.min.css?ver=4.5.2
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://silverduck.cz/wp-content/themes/really-simple-portfolio/js/navigation.js?ver=20120206
- http://silverduck.cz/wp-content/themes/really-simple-portfolio/js/skip-link-focus-fix.js?ver=20130115
- http://silverduck.cz/wp-includes/js/wp-embed.min.js?ver=4.5.2
File size of all javascript files combined
51.21KB
Javascript minifying
You can save 514B (38% 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.
- http://silverduck.cz/wp-content/themes/really-simple-portfolio/style.css?ver=4.5.2
- http://silverduck.cz/wp-content/themes/really-simple-portfolio/layouts/content.css?ver=4.5.2
- http://silverduck.cz/wp-content/themes/really-simple-portfolio/font-awesome/css/font-awesome.min.css?ver=4.5.2
File size of all css files combined
55.26KB
CSS minifying
You can save 2KB (33% compression) on the analysed URL by minifying the CSS files.
- By minifying http://silverduck.cz/.. /style.css?ver=4.5.2 you can save 1.9KB (34% compression rate)
- By minifying http://silverduck.cz/.. /content.css?ver=4.5.2 you can save 101B (20% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
13.04KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
12
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://www.google-analytics.com/analytics.js | 2 hours |
| http://silverduck.cz/.. /font-awesome.min.css?ver=4.5.2 | 24 hours |
| http://silverduck.cz/.. /content.css?ver=4.5.2 | 24 hours |
| http://silverduck.cz/.. /style.css?ver=4.5.2 | 24 hours |
Speed test – Images
File size of all images combined
13.97KB
Image optimisation
All images are optimized.
Links
We found a total of 29 different links.
Internal links: 17
External links: 12
Internal links: 17
External links: 12
External links:
Internal links:
Website security
IP
77.78.104.180
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Typos
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