2.3 sec in total
661 ms
1.5 sec
121 ms
Visit grid.j3w.cz now to see the best up-to-date Grid J 3 W content for Czech Republic and also check out these interesting facts you probably never knew about grid.j3w.cz
Doména je zaregistrovaná.
Visit grid.j3w.czWe analyzed Grid.j3w.cz page load time and found that the first response time was 661 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
grid.j3w.cz performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value4.1 s
46/100
25%
Value3.0 s
94/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value3.1 s
95/100
10%
661 ms
933 ms
273 ms
Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Grid.j3w.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (933 ms) belongs to the original domain Grid.j3w.cz.
Page size can be reduced by 120.5 kB (86%)
139.9 kB
19.3 kB
In fact, the total size of Grid.j3w.cz main page is 139.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 137.5 kB which makes up the majority of the site volume.
Potential reduce by 1.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.9 kB or 83% of the original size.
Potential reduce by 118.6 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Grid.j3w.cz needs all CSS files to be minified and compressed as it can save up to 118.6 kB or 86% of the original size.
We found no issues to fix!
2
2
The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grid J 3 W. According to our analytics all requests are already optimized.
grid.j3w.cz
661 ms
bootstrap.css
933 ms
grid.css
273 ms
grid.j3w.cz accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
grid.j3w.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
grid.j3w.cz SEO score
SK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grid.j3w.cz can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Grid.j3w.cz main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
grid.j3w.cz
Open Graph description is not detected on the main page of Grid J 3 W. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: