6 sec in total
1 sec
4.6 sec
383 ms
Click here to check amazing Prombez Pro content for Russia. Otherwise, check out these important facts you probably never knew about prombez-pro.ru
Продажа ответов на билеты к аттестации Ростехнадзора, тесты по промышленной безопасности, электробезопасности. Интернет-магазин Prombez-pro.ru.
Visit prombez-pro.ruWe analyzed Prombez-pro.ru page load time and found that the first response time was 1 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
prombez-pro.ru performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value9.5 s
0/100
25%
Value17.7 s
0/100
10%
Value30,090 ms
0/100
30%
Value0.193
64/100
15%
Value42.3 s
0/100
10%
1020 ms
507 ms
481 ms
646 ms
997 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 23% of them (15 requests) were addressed to the original Prombez-pro.ru, 20% (13 requests) were made to S42.ucoz.net and 8% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source S42.ucoz.net.
Page size can be reduced by 420.8 kB (50%)
837.8 kB
417.0 kB
In fact, the total size of Prombez-pro.ru main page is 837.8 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. 30% of websites need less resources to load. Javascripts take 415.4 kB which makes up the majority of the site volume.
Potential reduce by 54.4 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 54.4 kB or 79% of the original size.
Potential reduce by 28.5 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, Prombez Pro needs image optimization as it can save up to 28.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 265.0 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 265.0 kB or 64% of the original size.
Potential reduce by 72.9 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. Prombez-pro.ru needs all CSS files to be minified and compressed as it can save up to 72.9 kB or 76% of the original size.
Number of requests can be reduced by 37 (64%)
58
21
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prombez Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.prombez-pro.ru
1020 ms
my.css
507 ms
base.css
481 ms
layer7.css
646 ms
jquery-1.7.2.js
997 ms
ulightbox.css
492 ms
ulightbox.js
659 ms
uwnd.js
1180 ms
style.css
829 ms
share.css
654 ms
tool.js
979 ms
social.css
834 ms
2-4
326 ms
brand
32 ms
usocial.js
484 ms
2-3
339 ms
top100.jcn
417 ms
333 ms
brand
77 ms
show_ads.js
11 ms
watch.js
1 ms
uguide_ru3.js
310 ms
odkl_share.js
351 ms
68348959.gif
677 ms
3_1_FFFFFFFF_EFEFEFFF_0_pageviews
254 ms
up3.gif
132 ms
buttons2.png
176 ms
toolbar_favicon.png
331 ms
i3.gif
175 ms
odkl_share.js
366 ms
hit;noadsru
353 ms
shapka2.jpg
1100 ms
my.css
450 ms
google_custom_search_watermark.gif
447 ms
4.png
206 ms
5.png
210 ms
7.gif
209 ms
8.gif
422 ms
top100.scn
180 ms
hit
432 ms
9.gif
372 ms
12.png
369 ms
ca-pub-8677427831561517.js
489 ms
zrt_lookup.html
210 ms
show_ads_impl.js
245 ms
3.gif
344 ms
graph.facebook.com
1178 ms
count.json
47 ms
dk
717 ms
share_count
372 ms
dk
693 ms
share
161 ms
98
458 ms
hit;noadsru
265 ms
ads
236 ms
osd.js
51 ms
hit
394 ms
3938644442375544542
58 ms
abg.js
61 ms
m_js_controller.js
74 ms
googlelogo_color_112x36dp.png
40 ms
share.php
137 ms
s
32 ms
x_button_blue2.png
34 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
20 ms
prombez-pro.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
prombez-pro.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
prombez-pro.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prombez-pro.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 Prombez-pro.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.
prombez-pro.ru
Open Graph description is not detected on the main page of Prombez Pro. 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: