10.2 sec in total
278 ms
8.8 sec
1.1 sec
Click here to check amazing Sledovani content. Otherwise, check out these important facts you probably never knew about sledovani.tv
Vyzkoušejte SledovaniTV – moderní internetovou televizi se spoustou vychytávek za 1 Kč na první měsíc. Vybírejte z více než 160 kanálů včetně HBO a HBO Go!
Visit sledovani.tvWe analyzed Sledovani.tv page load time and found that the first response time was 278 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sledovani.tv performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value13.6 s
0/100
25%
Value8.8 s
16/100
10%
Value750 ms
39/100
30%
Value0.242
51/100
15%
Value13.7 s
10/100
10%
278 ms
300 ms
408 ms
1051 ms
135 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sledovani.tv, 85% (91 requests) were made to Sledovanitv.cz and 8% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Sledovanitv.cz.
Page size can be reduced by 1.5 MB (38%)
3.9 MB
2.4 MB
In fact, the total size of Sledovani.tv main page is 3.9 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. 70% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 54.4 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. This page needs HTML code to be minified as it can gain 16.6 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 54.4 kB or 84% of the original size.
Potential reduce by 883.0 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. Obviously, Sledovani needs image optimization as it can save up to 883.0 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 12 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 533.1 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. Sledovani.tv needs all CSS files to be minified and compressed as it can save up to 533.1 kB or 85% of the original size.
Number of requests can be reduced by 15 (18%)
82
67
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sledovani. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
sledovani.tv
278 ms
sledovanitv.cz
300 ms
sledovanitv.cz
408 ms
world
1051 ms
gtm.js
135 ms
css
95 ms
common.js
745 ms
collector.js
347 ms
style.css
547 ms
date-time-format-timezone-golden-zones-golden-locales-min.js
100 ms
ott.js
350 ms
retargeting.js
525 ms
ccbundle.min.js
445 ms
date-time-format-timezone-golden-zones-golden-locales-min.js
113 ms
logo-cs.svg
444 ms
en.png
445 ms
cs.png
442 ms
es.png
440 ms
pl.png
440 ms
sk.png
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slide_poz.jpg
1177 ms
internetova-televize-sledovanitv-dostupna-vsude.png
1095 ms
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808 ms
stv3-white.png
714 ms
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806 ms
smichov-white.png
714 ms
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1096 ms
amc-white.png
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hbo_comedy-white.png
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axnblack-white.png
1379 ms
platform_bg.png
1752 ms
platform_smarttv.png
2029 ms
SledovaniTV_HP_Icon_TV.svg
1571 ms
SledovaniTV_HP_Icon_Box.svg
1678 ms
SledovaniTV_HP_Icon_Mobile.svg
1680 ms
SledovaniTV_HP_Icon_Web.svg
1760 ms
SledovaniTV_HP_Icon_Az168h.svg
1866 ms
SledovaniTV_HP_Icon_Az120h.svg
1974 ms
SledovaniTV_HP_Icon_Original.svg
1976 ms
SledovaniTV_HP_Icon_SD.svg
2035 ms
SledovaniTV_HP_Icon_HD.svg
2050 ms
SledovaniTV_HP_Icon_Without.svg
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nova.png
2270 ms
ct1.png
2270 ms
primafamily.png
2311 ms
novacinema.png
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primacool.png
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nKKU-Go6G5tXcr4-OSWg.ttf
98 ms
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131 ms
nKKX-Go6G5tXcr72GwU.ttf
225 ms
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269 ms
nKKU-Go6G5tXcr4yPSWg.ttf
260 ms
nKKU-Go6G5tXcr4WPCWg.ttf
269 ms
Kanit-Medium.ttf
2215 ms
Kanit-Bold.ttf
2336 ms
Roboto-Regular.ttf
2320 ms
Roboto-Medium.ttf
2368 ms
Roboto-Light.ttf
2381 ms
Roboto-Thin.ttf
2408 ms
Roboto-Bold.ttf
2451 ms
icomoon.ttf
2450 ms
FiraSans-Regular.woff
2630 ms
FiraSans-Medium.woff
2651 ms
Eurosport.png
2097 ms
landing
40 ms
Minimax.png
2028 ms
nat_geo_wild.png
2298 ms
filmbox.png
2312 ms
extasy.png
2283 ms
HBO.png
2175 ms
nickjr.png
2306 ms
jojfamily.png
2299 ms
nova_sport.png
2244 ms
eroxxxHD.png
2165 ms
phone.png
2430 ms
tv.png
2528 ms
play.svg
2221 ms
tablet2.png
2590 ms
samsung.svg
2151 ms
lg.svg
2049 ms
sony.svg
2286 ms
philips.png
2278 ms
panasonic.svg
2273 ms
hisense-logo.svg
2356 ms
appletv.svg
2327 ms
androidtv.svg
2279 ms
nova.png
2333 ms
primafamily.png
2286 ms
hbohd.png
2310 ms
eurosport1_ott.png
2347 ms
ct24.png
2118 ms
cartoon_cz.png
2074 ms
filmbox.png
2090 ms
nova_sport.png
2073 ms
nat_geo_wild.png
2183 ms
amc.png
2401 ms
iptv-vyhody-radial-bg-right.png
2111 ms
sledovanitv-hbo-section-bg.jpg
2303 ms
iptv-sledovanitv-hbo-mobile.png
2315 ms
hbo-od-hbo-go-promo-tv.png
2375 ms
televize-pres-internet-hbo-tablet.png
2206 ms
sledovani.tv accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sledovani.tv 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
Missing source maps for large first-party JavaScript
sledovani.tv SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
CS
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sledovani.tv can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Sledovani.tv 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.
sledovani.tv
Open Graph data is detected on the main page of Sledovani. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: