4.5 sec in total
1.4 sec
2.7 sec
347 ms
Click here to check amazing UniverTV content for Russia. Otherwise, check out these important facts you probably never knew about univertv.ru
Открытый образовательный портал с видеозаписями лекций ведущих российских и зарубежных вузов. На сайте собраны видео по психологии, истории, философии, биологии, физике, экономике и другим наукам. Бол...
Visit univertv.ruWe analyzed Univertv.ru page load time and found that the first response time was 1.4 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
univertv.ru performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value12.2 s
0/100
25%
Value8.6 s
17/100
10%
Value4,830 ms
0/100
30%
Value0.024
100/100
15%
Value21.8 s
1/100
10%
1404 ms
47 ms
59 ms
57 ms
45 ms
Our browser made a total of 170 requests to load all elements on the main page. We found that 95% of them (161 requests) were addressed to the original Univertv.ru, 1% (2 requests) were made to Counter.rambler.ru and 1% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Univertv.ru.
Page size can be reduced by 363.2 kB (39%)
921.4 kB
558.2 kB
In fact, the total size of Univertv.ru main page is 921.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 491.1 kB which makes up the majority of the site volume.
Potential reduce by 86.3 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 86.3 kB or 82% of the original size.
Potential reduce by 38.6 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. UniverTV images are well optimized though.
Potential reduce by 150.9 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 150.9 kB or 68% of the original size.
Potential reduce by 87.4 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. Univertv.ru needs all CSS files to be minified and compressed as it can save up to 87.4 kB or 85% of the original size.
Number of requests can be reduced by 65 (39%)
167
102
The browser has sent 167 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UniverTV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
univertv.ru
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screen.css
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highslide.css
59 ms
starrating.css
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swfobject.js
45 ms
highslide-full.js
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jquery.js
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main.js
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slider.js
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effects.core.js
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effects.slide.js
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effects.blind.js
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jquery.cookie.js
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libs.js
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watch.js
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top100.jcn
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reset.css
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base.css
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layout.css
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form.css
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rightarrow.png
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head_bg.png
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Nikita.JPG
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foot_bg.png
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univertv.ru 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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
univertv.ru 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
univertv.ru 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
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Univertv.ru 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 Univertv.ru main page’s claimed encoding is windows-1251. 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.
univertv.ru
Open Graph description is not detected on the main page of UniverTV. 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: