6 sec in total
754 ms
4.9 sec
377 ms
Click here to check amazing Topspb content for Russia. Otherwise, check out these important facts you probably never knew about topspb.tv
Новости, репортажи, обсуждения актуальных проблем Санкт-Петербурга. Прямые и онлайн-трансляции крупнейших городских событий, праздников, концертов и других мероприятий. Архив телеканала «Санкт-Петербу...
Visit topspb.tvWe analyzed Topspb.tv page load time and found that the first response time was 754 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
topspb.tv performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value22.1 s
0/100
25%
Value14.3 s
1/100
10%
Value2,230 ms
6/100
30%
Value0.008
100/100
15%
Value21.0 s
1/100
10%
754 ms
24 ms
253 ms
265 ms
271 ms
Our browser made a total of 129 requests to load all elements on the main page. We found that 71% of them (91 requests) were addressed to the original Topspb.tv, 22% (28 requests) were made to Ads.topspb.tv and 3% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Topspb.tv.
Page size can be reduced by 1.1 MB (49%)
2.2 MB
1.1 MB
In fact, the total size of Topspb.tv main page is 2.2 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. 60% of websites need less resources to load. Javascripts take 963.8 kB which makes up the majority of the site volume.
Potential reduce by 119.1 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 41.5 kB, which is 31% 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 119.1 kB or 89% of the original size.
Potential reduce by 108.1 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, Topspb needs image optimization as it can save up to 108.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 735.1 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 735.1 kB or 76% of the original size.
Potential reduce by 91.6 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. Topspb.tv needs all CSS files to be minified and compressed as it can save up to 91.6 kB or 80% of the original size.
Number of requests can be reduced by 80 (65%)
123
43
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topspb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
topspb.tv
754 ms
css
24 ms
reset.css
253 ms
jquery-ui-1.10.3.css
265 ms
jquery.mCustomScrollbar.css
271 ms
style.css
431 ms
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video-js.css
878 ms
new_style.css
920 ms
jquery-1.8.3.min.js
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swfobject.js
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api.js
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jquery.tools-1.2.6.min.js
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jquery-ui-1.10.3.js
1639 ms
jquery.jcarousel.min.js
849 ms
jquery.mousewheel.min.js
940 ms
jquery.mCustomScrollbar.min.js
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jquery.timers.min.js
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script.js
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hyphenator.js
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site.js
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question-form.js
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video.js
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ajs.php
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topspb.tv accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
[role] values are not valid
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
Buttons do not have an accessible name
No form fields have multiple labels
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
topspb.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
topspb.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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topspb.tv can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Topspb.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.
topspb.tv
Open Graph description is not detected on the main page of Topspb. 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: