5 sec in total
543 ms
4 sec
367 ms
Click here to check amazing Comp Doctor content for Russia. Otherwise, check out these important facts you probably never knew about comp-doctor.ru
Компьютер и здоровье. Болезни, вызываемые компьютером, их профилактика и лечение. Как выбрать безопасные для здоровья компьютер и программы, правильно организовать рабочее место.
Visit comp-doctor.ruWe analyzed Comp-doctor.ru page load time and found that the first response time was 543 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.
comp-doctor.ru performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value2.0 s
97/100
25%
Value9.6 s
11/100
10%
Value3,600 ms
1/100
30%
Value0
100/100
15%
Value17.6 s
4/100
10%
543 ms
128 ms
14 ms
29 ms
419 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 28% of them (23 requests) were addressed to the original Comp-doctor.ru, 9% (7 requests) were made to Favicon.yandex.net and 7% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Openstat.net.
Page size can be reduced by 524.4 kB (55%)
950.3 kB
425.9 kB
In fact, the total size of Comp-doctor.ru main page is 950.3 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. 55% of websites need less resources to load. Javascripts take 426.1 kB which makes up the majority of the site volume.
Potential reduce by 262.9 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 262.9 kB or 83% of the original size.
Potential reduce by 16.1 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. Comp Doctor images are well optimized though.
Potential reduce by 233.6 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 233.6 kB or 55% of the original size.
Potential reduce by 11.7 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. Comp-doctor.ru needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 84% of the original size.
Number of requests can be reduced by 54 (71%)
76
22
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comp Doctor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
comp-doctor.ru
543 ms
style3r.css
128 ms
adsbygoogle.js
14 ms
addthis_widget.js
29 ms
top100.jcn
419 ms
header.gif
279 ms
ca-pub-7385578781951356.js
158 ms
zrt_lookup.html
151 ms
show_ads_impl.js
161 ms
context.js
262 ms
hit
379 ms
cnt.js
3319 ms
bgheader.gif
181 ms
l_p.gif
235 ms
r_p.gif
291 ms
topbr_c.gif
290 ms
topbr_l.gif
373 ms
topbr_r.gif
373 ms
menu_bg.gif
376 ms
menu_top.gif
381 ms
hrmenu.gif
443 ms
menu_bot.gif
441 ms
block_mid.gif
466 ms
block_h_top.gif
463 ms
block_bot.gif
464 ms
block_top.gif
480 ms
block256_mid.gif
665 ms
block256_top.gif
665 ms
block256_bot.gif
667 ms
block256_h_top.gif
666 ms
mamanya122x63.jpg
668 ms
hrfoot.gif
668 ms
ads
256 ms
osd.js
31 ms
ads
189 ms
ads
214 ms
ads
208 ms
top100.scn
170 ms
300lo.json
108 ms
425.045df26745ec2c7ddf73.js
55 ms
widgets.js
23 ms
counter.270bdfcf33bafb0fc8fc.js
10 ms
context_static_r1082.js
408 ms
sh.953eb77977227bfd253ee158.html
47 ms
init.js
615 ms
shares.json
84 ms
button.71000885400e222c3c0eec823f8f93f0.js
105 ms
hit
193 ms
abg.js
211 ms
m_js_controller.js
193 ms
layers.486057f6e3ab422798c9.js
86 ms
tweet_button.fd774b599f565016d763dd860cb31c79.en.html
72 ms
favicon
253 ms
s
55 ms
googlelogo_color_112x36dp.png
247 ms
favicon
254 ms
mobile_unified_button_icon_white.png
146 ms
x_button_blue2.png
123 ms
7060
323 ms
watch.js
1 ms
jot
1089 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
19 ms
get.php
321 ms
y90
175 ms
job-the-best.ru
278 ms
x90
227 ms
www.360totalsecurity.com
387 ms
free-programm.com
519 ms
www.success-psychology.ru
515 ms
iherb.com
525 ms
start-my.ru
516 ms
www.tabak-info.ru
511 ms
get.php
343 ms
get.php
139 ms
e6be5b68f512addaf0006ee1168d266e.jpg
627 ms
bbb20cc82442a079c0b67a2507e9f0ef.jpg
919 ms
595e7a3bf86a9903ca6c5d959554f854.jpg
541 ms
get.php
298 ms
activeview
16 ms
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126 ms
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116 ms
comp-doctor.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
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
comp-doctor.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
Page has valid source maps
comp-doctor.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comp-doctor.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Comp-doctor.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
comp-doctor.ru
Open Graph description is not detected on the main page of Comp Doctor. 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: