14.1 sec in total
820 ms
12.9 sec
359 ms
Welcome to hydrocom-spb.ru homepage info - get ready to check Hydrocom Spb best content for Russia right away, or after learning these important things about hydrocom-spb.ru
Компания специализируется на оказании широкого спектра услуг как для корпоративных клиентов так и для частных лиц. Профессионализм и ответственность ключевые преимущества нашей компании.
Visit hydrocom-spb.ruWe analyzed Hydrocom-spb.ru page load time and found that the first response time was 820 ms and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
hydrocom-spb.ru performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value26.9 s
0/100
25%
Value17.4 s
0/100
10%
Value2,630 ms
4/100
30%
Value0.193
64/100
15%
Value22.9 s
1/100
10%
820 ms
492 ms
356 ms
519 ms
674 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 83% of them (55 requests) were addressed to the original Hydrocom-spb.ru, 5% (3 requests) were made to Web.redhelper.ru and 3% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (9.2 sec) belongs to the original domain Hydrocom-spb.ru.
Page size can be reduced by 374.6 kB (56%)
663.5 kB
288.9 kB
In fact, the total size of Hydrocom-spb.ru main page is 663.5 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. 20% of websites need less resources to load. Javascripts take 388.8 kB which makes up the majority of the site volume.
Potential reduce by 36.4 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. This page needs HTML code to be minified as it can gain 12.8 kB, which is 28% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.4 kB or 79% of the original size.
Potential reduce by 13.2 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. Hydrocom Spb images are well optimized though.
Potential reduce by 254.4 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 254.4 kB or 65% of the original size.
Potential reduce by 70.7 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. Hydrocom-spb.ru needs all CSS files to be minified and compressed as it can save up to 70.7 kB or 84% of the original size.
Number of requests can be reduced by 32 (51%)
63
31
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hydrocom Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
hydrocom-spb.ru
820 ms
kernel_main.css
492 ms
kernel_socialservices.css
356 ms
template_1f7373e32d1d30a1f14ee38b359b13aa.css
519 ms
popup.min.css
674 ms
kernel_main.js
9158 ms
core_db.min.js
346 ms
core_frame_cache.min.js
518 ms
kernel_socialservices.js
531 ms
jquery-1.8.3.min.js
1936 ms
kernel_altasib.up.js
705 ms
style.css
695 ms
template_159df69f624ee1bba3e0744181bb9e48.js
718 ms
top100.jcn
490 ms
style.css
682 ms
main.js
913 ms
jquery.min.js
271 ms
main.js
696 ms
ba.js
412 ms
banner-88x31-rambler-gray2.gif
1348 ms
head_logo.jpg
913 ms
fake.jpg
985 ms
svidetelstvo-o-priznanii-rmrs.jpg
1260 ms
111.jpg
1281 ms
b_manuli.jpg
1092 ms
b_msk.jpg
1113 ms
office.jpg
1309 ms
top100.scn
1352 ms
watch.js
17 ms
body_bg.jpg
1125 ms
bg_shadow_l0.jpg
1647 ms
bg_shadow_l.jpg
1271 ms
bg_shadow_r0.jpg
1312 ms
bg_shadow_r.jpg
1406 ms
head_top_bgleft.gif
1430 ms
head_top_bgright.gif
1470 ms
head_top_bg.gif
1476 ms
head_mid_bgleft.gif
1496 ms
head_mid_bgright.gif
1584 ms
head_pic1.gif
1634 ms
head_pic2.gif
1643 ms
head_pic3.gif
1652 ms
head_pic4.gif
1659 ms
head_pic5.gif
1725 ms
head_pic6.gif
1784 ms
head_pic7.gif
1963 ms
head_mid_bg2.gif
1786 ms
head_btm_bg.gif
1796 ms
menu_bg_topshadow.jpg
1795 ms
menu_btm_bg.jpg
1875 ms
menu_bg_rightshadow.jpg
1961 ms
arrow-list.gif
2055 ms
catname.png
1971 ms
menu_bg_btmshadow.jpg
1975 ms
text_bg_topshadow.jpg
2045 ms
frm.jpg
2115 ms
frm_submit.png
2122 ms
foot_left.jpg
2152 ms
bx_stat
236 ms
counter
441 ms
foot_right.jpg
1309 ms
foot_center.jpg
1332 ms
13.png
1238 ms
spacer.gif
1271 ms
main.js
630 ms
start
465 ms
hydrocom-spb.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-hidden="true"] elements contain focusable descendents
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
hydrocom-spb.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
Issues were logged in the Issues panel in Chrome Devtools
hydrocom-spb.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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hydrocom-spb.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 Hydrocom-spb.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.
hydrocom-spb.ru
Open Graph description is not detected on the main page of Hydrocom Spb. 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: