4.8 sec in total
488 ms
4 sec
324 ms
Welcome to jams.ru homepage info - get ready to check Jams best content for Russia right away, or after learning these important things about jams.ru
Изучайте честные мнения сотрудников об условиях работы в компаниях. Мы публикуем только достоверные отзывы об условиях труда, зарплатах, карьерных возможностях и руководстве компаний Dream Job
Visit jams.ruWe analyzed Jams.ru page load time and found that the first response time was 488 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jams.ru performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value8.4 s
2/100
25%
Value8.7 s
16/100
10%
Value280 ms
81/100
30%
Value0.001
100/100
15%
Value10.0 s
27/100
10%
488 ms
250 ms
347 ms
377 ms
62 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 12% of them (13 requests) were addressed to the original Jams.ru, 46% (52 requests) were made to Hh.ru and 20% (22 requests) were made to Hhid.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Hh.ru.
Page size can be reduced by 783.3 kB (62%)
1.3 MB
477.6 kB
In fact, the total size of Jams.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. 40% of websites need less resources to load. Javascripts take 780.0 kB which makes up the majority of the site volume.
Potential reduce by 19.4 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 19.4 kB or 72% of the original size.
Potential reduce by 29.6 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. Obviously, Jams needs image optimization as it can save up to 29.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 522.6 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 522.6 kB or 67% of the original size.
Potential reduce by 211.6 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. Jams.ru needs all CSS files to be minified and compressed as it can save up to 211.6 kB or 76% of the original size.
Number of requests can be reduced by 16 (38%)
42
26
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jams. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
jams.ru
488 ms
application-87f70ce753eeb9806b92b993b1be8670.css
250 ms
628511.jpeg
347 ms
aiBb-SlzEKk.jpg
377 ms
photo.jpg
62 ms
openapi.js
368 ms
application-e0de0648f6c8486ddda2e13bb0818293.js
761 ms
logo_90_avatar.png
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300-300-4c31dbcd533a7879c95c741b34034022.gif
345 ms
noimage-065a94ac9ce33b4a6ab04d567c8a552f.png
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bg-ba9dc725278b86f344f51cb371dff3bd.png
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logo-1bf014d3bce3ae849db4c2ae25870f4a.png
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square-7f53099580bd437d9dd4aeaee1225b48.png
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normal_badoo.jpg
242 ms
star-empty-04ac228d461c60a1b4dcc2ed0175d613.gif
170 ms
star-d88f1212ee6a6b51e70ff631d04cba29.gif
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765221.png
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925244.jpeg
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578592.png
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DXI1ORHCpsQm3Vp6mXoaTZ1r3JsPcQLi8jytr04NNhU.woff
81 ms
K88pR3goAWT7BTt32Z01mz8E0i7KZn-EPnyo3HZu7kw.woff
117 ms
MTP_ySUJH_bn48VBG8sNSp1r3JsPcQLi8jytr04NNhU.woff
167 ms
fontawesome-webfont-02559b9e1df1a92c97c3b3c37f639547.woff
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upload.gif
165 ms
hit
275 ms
widget_community.php
300 ms
watch.js
3 ms
code.js
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ga.js
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__utm.gif
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hit
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loader_nav19239_3.js
518 ms
lite.css
518 ms
lite.js
923 ms
lang3_0.js
654 ms
widget_community.css
668 ms
xdm.js
665 ms
al_community.js
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counter
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w_logo.png
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revalidate
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revalidate
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revalidate
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revalidate
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revalidate
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revalidate
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revalidate
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revalidate
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revalidate
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revalidate
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bind
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bind
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verify
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verify
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628511.jpeg
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bind
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bind
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bind
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bind
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verify
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383211.png
150 ms
765221.png
191 ms
bind
244 ms
395522.jpeg
396 ms
verify
216 ms
verify
181 ms
verify
158 ms
bind
217 ms
verify
248 ms
578592.png
274 ms
verify
187 ms
741849.png
290 ms
442962.png
203 ms
457854.jpeg
251 ms
verify
197 ms
805668.jpeg
164 ms
577083.jpeg
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925244.jpeg
254 ms
tracker
169 ms
jams.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
[role]s do not have all required [aria-*] attributes
[aria-*] attributes do not have valid values
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
Links do not have a discernible name
<object> elements do not have alternate text
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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.
jams.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
Page has valid source maps
jams.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jams.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Jams.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.
jams.ru
Open Graph description is not detected on the main page of Jams. 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: