7 sec in total
308 ms
2.3 sec
4.4 sec
Welcome to insportlinetrener.cz homepage info - get ready to check Insportlinetrener best content right away, or after learning these important things about insportlinetrener.cz
Naše redakce osobně srovnala běžecké pásy ✓ Jaký je nejlepší? ✓ Který je vítěz testu? ✓ Jak běžecký pás vybrat? Recenze ZDE.
Visit insportlinetrener.czWe analyzed Insportlinetrener.cz page load time and found that the first response time was 308 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
insportlinetrener.cz performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value6.4 s
10/100
25%
Value24.9 s
0/100
10%
Value44,710 ms
0/100
30%
Value0
100/100
15%
Value58.6 s
0/100
10%
308 ms
773 ms
299 ms
295 ms
482 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Insportlinetrener.cz, 68% (27 requests) were made to Arecenze.cz and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (773 ms) relates to the external source Arecenze.cz.
Page size can be reduced by 1.2 MB (65%)
1.8 MB
634.5 kB
In fact, the total size of Insportlinetrener.cz main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. HTML takes 1.0 MB which makes up the majority of the site volume.
Potential reduce by 911.0 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 911.0 kB or 90% of the original size.
Potential reduce by 3.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Insportlinetrener images are well optimized though.
Potential reduce by 254.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 254.5 kB or 42% of the original size.
Potential reduce by 1.3 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. Insportlinetrener.cz has all CSS files already compressed.
Number of requests can be reduced by 25 (74%)
34
9
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Insportlinetrener. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
insportlinetrener.cz
308 ms
773 ms
crs_style.css
299 ms
my_reset.css
295 ms
style.css
482 ms
style_sass.css
393 ms
OneSignalSDK.js
33 ms
am.js
16 ms
wpstg-blank-loader.js
282 ms
am.js
114 ms
trixam.min.js
628 ms
style.css
109 ms
style.min.css
402 ms
comment-reply.min.js
113 ms
jquery.min.js
188 ms
jquery-migrate.min.js
400 ms
wpac-frontend-js.js
542 ms
custom.js
402 ms
new_scripts.js
542 ms
scripts.js
541 ms
css-grid-annotator.js
541 ms
jquery.tablesorter.min.js
541 ms
analytics.js
317 ms
gtm.js
315 ms
inSPORTline-inCondi-T400i_obrazek.jpg
612 ms
bezecky_pas.png
350 ms
Logo-webu-Arecenze.cz_.png
351 ms
star_outline.svg
246 ms
star_filled.svg
249 ms
comment-guest.svg
246 ms
star_filled_gray.svg
508 ms
firasans-semibold-webfont.woff
491 ms
firasans-regular-webfont.woff
651 ms
firasans-medium-webfont.woff
649 ms
js
295 ms
universal.js
293 ms
fbevents.js
293 ms
hotjar-923852.js
449 ms
lib.js
449 ms
js
286 ms
insportlinetrener.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
insportlinetrener.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Insportlinetrener.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Insportlinetrener.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.
insportlinetrener.cz
Open Graph data is detected on the main page of Insportlinetrener. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: