6.2 sec in total
767 ms
4.2 sec
1.2 sec
Welcome to aermolenko.ru homepage info - get ready to check Aermolenko best content for Russia right away, or after learning these important things about aermolenko.ru
Персональный сайт А.В. Ермоленко. Материалы по дисциплинам Базы данных, Web-программирование, Теория вероятностей и математическая статистика.
Visit aermolenko.ruWe analyzed Aermolenko.ru page load time and found that the first response time was 767 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
aermolenko.ru performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.3 s
43/100
25%
Value9.9 s
10/100
10%
Value610 ms
49/100
30%
Value0.004
100/100
15%
Value10.3 s
24/100
10%
767 ms
189 ms
188 ms
216 ms
215 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 71% of them (72 requests) were addressed to the original Aermolenko.ru, 6% (6 requests) were made to Tpc.googlesyndication.com and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Aermolenko.ru.
Page size can be reduced by 326.7 kB (33%)
994.3 kB
667.6 kB
In fact, the total size of Aermolenko.ru main page is 994.3 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. 65% of websites need less resources to load. Images take 578.9 kB which makes up the majority of the site volume.
Potential reduce by 80.6 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 80.6 kB or 84% of the original size.
Potential reduce by 56.5 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. Aermolenko images are well optimized though.
Potential reduce by 99.6 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 99.6 kB or 47% of the original size.
Potential reduce by 89.9 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. Aermolenko.ru needs all CSS files to be minified and compressed as it can save up to 89.9 kB or 83% of the original size.
Number of requests can be reduced by 44 (46%)
96
52
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aermolenko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
aermolenko.ru
767 ms
style.css
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widget.css
188 ms
color-picker.min.css
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styles.css
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style-1.css
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twitter-feed.css
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sociable.css
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jquery-1.3.2.min.js
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jcookie.js
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adsbygoogle.js
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error_notification.js
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jquery.form.min.js
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scripts.js
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wp-emoji-release.min.js
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feed
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zrt_lookup.html
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ads
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mobile_unified_button_icon_white.png
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PuwvqkdbcqU-fCZ9Ed-b7RsxEYwM7FgeyaSgU71cLG0.woff
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j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
159 ms
aermolenko.ru 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
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
aermolenko.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
aermolenko.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
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aermolenko.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 Aermolenko.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.
aermolenko.ru
Open Graph description is not detected on the main page of Aermolenko. 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: