4.1 sec in total
843 ms
2.8 sec
454 ms
Welcome to cs.tvro.org homepage info - get ready to check Cs Tvro best content right away, or after learning these important things about cs.tvro.org
tvro.org is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, tvro.org has it all. We hope you find what you ...
Visit cs.tvro.orgWe analyzed Cs.tvro.org page load time and found that the first response time was 843 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cs.tvro.org performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value5.8 s
15/100
25%
Value4.6 s
70/100
10%
Value490 ms
59/100
30%
Value0
100/100
15%
Value5.2 s
74/100
10%
843 ms
143 ms
266 ms
294 ms
318 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Cs.tvro.org, 93% (25 requests) were made to Tvro.org and 4% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Js.users.51.la.
Page size can be reduced by 44.1 kB (39%)
114.4 kB
70.3 kB
In fact, the total size of Cs.tvro.org main page is 114.4 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. Only 5% of websites need less resources to load. Images take 55.8 kB which makes up the majority of the site volume.
Potential reduce by 24.5 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 6.7 kB, which is 23% 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 24.5 kB or 83% of the original size.
Potential reduce by 0 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. Cs Tvro images are well optimized though.
Potential reduce by 11.7 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 11.7 kB or 61% of the original size.
Potential reduce by 8.0 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. Cs.tvro.org needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 80% of the original size.
Number of requests can be reduced by 17 (65%)
26
9
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cs Tvro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
cs.tvro.org
843 ms
style.css
143 ms
tabs.js
266 ms
loginjs.php
294 ms
thea18.js
318 ms
283095.js
1921 ms
main_bg.jpg
186 ms
rss.gif
214 ms
logo.gif
215 ms
qz.jpg
233 ms
search.gif
233 ms
nav_bg.jpg
233 ms
nav_line.jpg
256 ms
nav_li_hover.jpg
416 ms
c953b334d22c60a31e0af9b50876c475.jpg
608 ms
title_bg.gif
435 ms
bullet.gif
459 ms
1.gif
469 ms
2.gif
503 ms
3.gif
622 ms
4.gif
681 ms
5.gif
700 ms
6.gif
700 ms
7.gif
754 ms
8.gif
772 ms
9.gif
781 ms
10.gif
823 ms
cs.tvro.org 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
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
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.
cs.tvro.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
cs.tvro.org SEO score
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
EN
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cs.tvro.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Cs.tvro.org main page’s claimed encoding is gb2312. 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.
cs.tvro.org
Open Graph description is not detected on the main page of Cs Tvro. 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: