3 sec in total
406 ms
2.3 sec
247 ms
Click here to check amazing Tvlink content for Czech Republic. Otherwise, check out these important facts you probably never knew about tvlink.cz
ONLINE TV - Online televize z celého světa, přehledný seznam internetových televizí, internetové televize - CESKA REPUBLIKA
Visit tvlink.czWe analyzed Tvlink.cz page load time and found that the first response time was 406 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
tvlink.cz performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.3 s
100/100
25%
Value1.9 s
100/100
10%
Value0 ms
100/100
30%
Value0.021
100/100
15%
Value1.3 s
100/100
10%
406 ms
1322 ms
565 ms
241 ms
240 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 30% of them (11 requests) were addressed to the original Tvlink.cz, 14% (5 requests) were made to Pagead2.googlesyndication.com and 14% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tvlink.cz.
Page size can be reduced by 61.8 kB (51%)
122.4 kB
60.5 kB
In fact, the total size of Tvlink.cz main page is 122.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. HTML takes 58.6 kB which makes up the majority of the site volume.
Potential reduce by 50.4 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. 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 50.4 kB or 86% of the original size.
Potential reduce by 788 B
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. Tvlink images are well optimized though.
Potential reduce by 10.7 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 10.7 kB or 22% of the original size.
Number of requests can be reduced by 18 (55%)
33
15
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tvlink. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
tvlink.cz
406 ms
www.tvlink.cz
1322 ms
banner.gif
565 ms
flag-cz.jpg
241 ms
flag-sk.jpg
240 ms
flag-pl.jpg
241 ms
flag-hu.jpg
239 ms
show_ads.js
4 ms
dumplavek.jpg
391 ms
arrow.gif
256 ms
ca-pub-2010098959876563.js
50 ms
zrt_lookup.html
37 ms
show_ads_impl.js
65 ms
ads
240 ms
osd.js
3 ms
css
74 ms
m_js_controller.js
29 ms
abg.js
36 ms
ico_www.gif
164 ms
ico_asx.gif
164 ms
ads
268 ms
favicon
53 ms
nessie_icon_thin_arrow_big_white.png
29 ms
s
18 ms
googlelogo_color_112x36dp.png
38 ms
x_button_blue2.png
8 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
2 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
36 ms
minibar.gif
607 ms
katalog-ikon.png
336 ms
code
357 ms
ads
257 ms
dot.asp
264 ms
mobile_unified_button_icon_white.png
49 ms
hit
238 ms
ga.js
7 ms
__utm.gif
11 ms
tvlink.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
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
tvlink.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
tvlink.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
CS
CS
CP1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tvlink.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 Tvlink.cz main page’s claimed encoding is cp1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
tvlink.cz
Open Graph description is not detected on the main page of Tvlink. 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: