7.1 sec in total
1.5 sec
5.2 sec
420 ms
Welcome to rostelecom-speterburg.ru homepage info - get ready to check Rostelecom Speterburg best content for Russia right away, or after learning these important things about rostelecom-speterburg.ru
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Visit rostelecom-speterburg.ruWe analyzed Rostelecom-speterburg.ru page load time and found that the first response time was 1.5 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
rostelecom-speterburg.ru performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value6.1 s
12/100
25%
Value9.6 s
11/100
10%
Value340 ms
74/100
30%
Value0.007
100/100
15%
Value8.4 s
39/100
10%
1458 ms
194 ms
505 ms
329 ms
342 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 51% of them (31 requests) were addressed to the original Rostelecom-speterburg.ru, 10% (6 requests) were made to Tpc.googlesyndication.com and 8% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Rostelecom-speterburg.ru.
Page size can be reduced by 371.2 kB (54%)
683.8 kB
312.5 kB
In fact, the total size of Rostelecom-speterburg.ru main page is 683.8 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. 45% of websites need less resources to load. Javascripts take 353.2 kB which makes up the majority of the site volume.
Potential reduce by 26.0 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 26.0 kB or 75% of the original size.
Potential reduce by 5.9 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. Rostelecom Speterburg images are well optimized though.
Potential reduce by 206.1 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 206.1 kB or 58% of the original size.
Potential reduce by 133.4 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. Rostelecom-speterburg.ru needs all CSS files to be minified and compressed as it can save up to 133.4 kB or 83% of the original size.
Number of requests can be reduced by 36 (64%)
56
20
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rostelecom Speterburg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
rostelecom-speterburg.ru
1458 ms
styles.css
194 ms
bootstrap.min.css
505 ms
bootstrap-responsive.min.css
329 ms
cyberchimps-responsive.min.css
342 ms
core.css
341 ms
style.css
332 ms
elements.css
326 ms
share-buttons-user.css
521 ms
odkl_share.css
401 ms
jquery.js
1184 ms
jquery-migrate.min.js
520 ms
jquery.slimbox.js
515 ms
jquery.jcarousel.min.js
1238 ms
custom.js
650 ms
jquery.mobile.custom.min.js
656 ms
swipe-call.js
656 ms
elements.js
653 ms
coin-slider.js
779 ms
share-buttons.js
1262 ms
plusone.js
282 ms
share.js
337 ms
openapi.js
524 ms
odkl_share.js
388 ms
odkl_init.js
789 ms
share.js
388 ms
widgets.js
212 ms
button.js
175 ms
adsbygoogle.js
165 ms
jquery.form.min.js
1631 ms
scripts.js
924 ms
bootstrap.min.js
971 ms
comment-reply.min.js
1072 ms
odkl_share.js
389 ms
cb=gapi.loaded_0
119 ms
connect.js
873 ms
new_share_buttons_sprite.gif
496 ms
rostelecom-small.png
196 ms
blank.png
603 ms
letnie-kanikuli-vkorobku.jpg
437 ms
internet-akcija.jpg
2383 ms
interaktivnoe-tv.jpg
437 ms
ca-pub-6143086816499790.js
707 ms
zrt_lookup.html
384 ms
show_ads_impl.js
244 ms
rostelecom-bottom-fence.png
265 ms
rostelecom-bottom-shadow.png
295 ms
watch.js
101 ms
ads
476 ms
osd.js
481 ms
ads
416 ms
ads
430 ms
8524715080520910328
340 ms
abg.js
438 ms
m_js_controller.js
522 ms
googlelogo_color_112x36dp.png
281 ms
18100265067498690522
567 ms
8285636830827455167
614 ms
x_button_blue2.png
164 ms
s
139 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
79 ms
rostelecom-speterburg.ru accessibility score
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
rostelecom-speterburg.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the notification permission on page load
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
rostelecom-speterburg.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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rostelecom-speterburg.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 Rostelecom-speterburg.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.
rostelecom-speterburg.ru
Open Graph data is detected on the main page of Rostelecom Speterburg. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: