23.3 sec in total
805 ms
22.1 sec
419 ms
Click here to check amazing Com Serv content for Russia. Otherwise, check out these important facts you probably never knew about com-serv.ru
Ремонт и модернизация компьютеров,установка и настройка программ, антивирусная профилактика и защита.
Visit com-serv.ruWe analyzed Com-serv.ru page load time and found that the first response time was 805 ms and then it took 22.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
com-serv.ru performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value11.7 s
0/100
25%
Value10.5 s
7/100
10%
Value460 ms
61/100
30%
Value1.008
2/100
15%
Value14.1 s
9/100
10%
805 ms
278 ms
866 ms
457 ms
454 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 37% of them (28 requests) were addressed to the original Com-serv.ru, 8% (6 requests) were made to Tpc.googlesyndication.com and 8% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Informer.yandex.ru.
Page size can be reduced by 874.6 kB (38%)
2.3 MB
1.4 MB
In fact, the total size of Com-serv.ru main page is 2.3 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 67.1 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 67.1 kB or 78% of the original size.
Potential reduce by 161.9 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. Obviously, Com Serv needs image optimization as it can save up to 161.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 543.9 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 543.9 kB or 61% of the original size.
Potential reduce by 101.8 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. Com-serv.ru needs all CSS files to be minified and compressed as it can save up to 101.8 kB or 87% of the original size.
Number of requests can be reduced by 37 (54%)
69
32
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Com Serv. 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 4 to 1 for CSS and as a result speed up the page load time.
com-serv.ru
805 ms
style.css
278 ms
0e3c65912b0f83af265a733e541af0d4.js
866 ms
084b38c639256bc73a98748368aee0aa.css
457 ms
0e3c65912b0f83af265a733e541af0d4.js
454 ms
0e3c65912b0f83af265a733e541af0d4.js
452 ms
0e3c65912b0f83af265a733e541af0d4.js
461 ms
css
114 ms
adsbygoogle.js
84 ms
share.js
122 ms
system.css
151 ms
page.jpeg
803 ms
header.png
771 ms
object611588441.png
200 ms
loading.gif
212 ms
1.jpg
1795 ms
2.jpg
578 ms
3.jpg
577 ms
4.jpg
769 ms
5.jpg
869 ms
object381997192.png
768 ms
logo.png
936 ms
sheet.png
937 ms
object891648705.png
937 ms
searchicon.png
938 ms
blockbullets.png
1004 ms
ca-pub-6694124043036361.js
172 ms
zrt_lookup.html
179 ms
show_ads_impl.js
92 ms
all.js
79 ms
postheadericon.png
928 ms
postdateicon.png
940 ms
postbullets.png
958 ms
cycounter
318 ms
3_1_FFFFFFFF_EFEFEFFF_0_pageviews
19547 ms
ads
252 ms
osd.js
18 ms
hit
435 ms
ads
347 ms
code.js
412 ms
ads
409 ms
watch.js
119 ms
ya-share-cnt.html
58 ms
watch.js
2 ms
arrows.png
674 ms
bullets.png
762 ms
b-share-icon.png
57 ms
b-share_counter_small.png
57 ms
suggest.js
176 ms
opensearch.js
466 ms
yandex-hint-rb.png
390 ms
17301260476691958122
258 ms
abg.js
260 ms
m_js_controller.js
258 ms
googlelogo_color_112x36dp.png
245 ms
725 ms
share_count
853 ms
dk
826 ms
fql.query
353 ms
share.php
643 ms
3938644442375544542
140 ms
hit
163 ms
counter2
218 ms
counter
207 ms
15870155171954893730
39 ms
x_button_blue2.png
11 ms
s
9 ms
redir.html
92 ms
Rf2QnA3orEL6Eez56HJgxRuQ77qJyxbefnbSCBE0iUQ.js
16 ms
iframe.html
60 ms
activeview
14 ms
6.gif
353 ms
6.gif
352 ms
tracker
158 ms
ui
522 ms
com-serv.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
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
com-serv.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
com-serv.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
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
N/A
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Com-serv.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Com-serv.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.
com-serv.ru
Open Graph description is not detected on the main page of Com Serv. 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: