3.2 sec in total
1.1 sec
1.8 sec
317 ms
Click here to check amazing Video Tutorial content for United States. Otherwise, check out these important facts you probably never knew about video-tutorial.ru
Видеоуроки – это отличный способ обучения и самообразования. Они позволяют получить знания по любому школьному пледмету в удобное время, не выходя из дома.
Visit video-tutorial.ruWe analyzed Video-tutorial.ru page load time and found that the first response time was 1.1 sec and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
video-tutorial.ru performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value0.9 s
100/100
25%
Value2.8 s
96/100
10%
Value50 ms
100/100
30%
Value0.239
52/100
15%
Value2.1 s
99/100
10%
1083 ms
78 ms
235 ms
77 ms
38 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 9% of them (4 requests) were addressed to the original Video-tutorial.ru, 72% (33 requests) were made to I.ytimg.com and 4% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Video-tutorial.ru.
Page size can be reduced by 430.5 kB (41%)
1.0 MB
611.8 kB
In fact, the total size of Video-tutorial.ru main page is 1.0 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. 35% of websites need less resources to load. Images take 459.1 kB which makes up the majority of the site volume.
Potential reduce by 14.8 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 14.8 kB or 80% of the original size.
Potential reduce by 1.5 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. Video Tutorial images are well optimized though.
Potential reduce by 200.3 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 200.3 kB or 65% of the original size.
Potential reduce by 213.8 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. Video-tutorial.ru needs all CSS files to be minified and compressed as it can save up to 213.8 kB or 83% of the original size.
Number of requests can be reduced by 3 (7%)
43
40
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video Tutorial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
video-tutorial.ru
1083 ms
style.css
78 ms
jquery-1.11.3.min.js
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g4.gif
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www-embed-player-vflfNyN_r.css
76 ms
www-embed-player.js
89 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
26 ms
ad_status.js
58 ms
QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
52 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
54 ms
hit
135 ms
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video-tutorial.ru accessibility score
video-tutorial.ru 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
General
Impact
Issue
Browser errors were logged to the console
video-tutorial.ru 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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Video-tutorial.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Video-tutorial.ru 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.
video-tutorial.ru
Open Graph description is not detected on the main page of Video Tutorial. 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: