4 sec in total
483 ms
3.1 sec
390 ms
Click here to check amazing Pro Serpuhov content for Russia. Otherwise, check out these important facts you probably never knew about pro-serpuhov.ru
Visit pro-serpuhov.ruWe analyzed Pro-serpuhov.ru page load time and found that the first response time was 483 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
pro-serpuhov.ru performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value9.0 s
1/100
25%
Value9.5 s
11/100
10%
Value2,920 ms
3/100
30%
Value0.171
70/100
15%
Value17.5 s
4/100
10%
483 ms
133 ms
279 ms
383 ms
491 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 72% of them (66 requests) were addressed to the original Pro-serpuhov.ru, 9% (8 requests) were made to Api-maps.yandex.ru and 5% (5 requests) were made to Gismeteo.ru. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Pro-serpuhov.ru.
Page size can be reduced by 562.3 kB (45%)
1.3 MB
694.3 kB
In fact, the total size of Pro-serpuhov.ru main page is 1.3 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. 45% of websites need less resources to load. Images take 594.3 kB which makes up the majority of the site volume.
Potential reduce by 192.5 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. 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 192.5 kB or 88% of the original size.
Potential reduce by 33.1 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. Pro Serpuhov images are well optimized though.
Potential reduce by 267.7 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 267.7 kB or 74% of the original size.
Potential reduce by 69.1 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. Pro-serpuhov.ru needs all CSS files to be minified and compressed as it can save up to 69.1 kB or 85% of the original size.
Number of requests can be reduced by 38 (46%)
82
44
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Serpuhov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
pro-serpuhov.ru
483 ms
jquery-ui-1.8.10.custom.css
133 ms
design.css
279 ms
jquery-1.4.4.min.js
383 ms
jquery-ui-1.8.10.custom.min.js
491 ms
jquery.ui.datepicker-ru.js
324 ms
all.js
421 ms
tabs.js
323 ms
openapi.js
487 ms
348 ms
gs_informerClient.min.css
406 ms
454 ms
custom.js
310 ms
643 ms
gs_informerClient.min.css
952 ms
136 ms
1.jpg
360 ms
logo-mini2.png
351 ms
2.jpg
352 ms
3.jpg
352 ms
4.jpg
347 ms
logo.png
346 ms
avatar-default-img.png
348 ms
clock-img.png
351 ms
menu-left-icon1.png
352 ms
menu-left-icon10.png
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clock-news-img.png
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636 ms
35a6bf3f8dd22d54130005e7b929cdd9.jpg
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691 ms
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baner-right-img.png
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center-baner-img.png
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rating-img.png
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inner.png
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content-back-img.png
875 ms
top-back-img.png
934 ms
combine.js
824 ms
user-form-img.png
669 ms
logo-mini2.png
220 ms
combine.js
779 ms
avatar-back-img.png
563 ms
btn-back-img.png
563 ms
search-icon-img.png
567 ms
menu-back-top-img.png
627 ms
menu-back-bottom-img.png
646 ms
menu-content-top-img.png
645 ms
menu-content-bottom-img.png
644 ms
slide-bottom-shadow-img.png
639 ms
archive-news-back.png
648 ms
hr-back-img.png
721 ms
news-last-hr-up-img.png
722 ms
ads-back-img.png
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ads-left-hr-back-img.png
722 ms
ads-left-hr-up-img.png
728 ms
hit
291 ms
counter1.php
412 ms
watch.js
1 ms
xd_arbiter.php
279 ms
xd_arbiter.php
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ads-content-back-img.png
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ads-right-hr-up-img.png
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footer-back-img.png
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footer-middle-img.png
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footer-up-img.png
766 ms
up-img.png
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ui-bg_highlight-soft_100_eeeeee_1x100.png
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hit
158 ms
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util_cursor_storage_help.cur
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pro-serpuhov.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
pro-serpuhov.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
pro-serpuhov.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
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 Pro-serpuhov.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 Pro-serpuhov.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.
pro-serpuhov.ru
Open Graph description is not detected on the main page of Pro Serpuhov. 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: