9.4 sec in total
1.4 sec
5.9 sec
2 sec
Click here to check amazing Diamond Bur content. Otherwise, check out these important facts you probably never knew about diamond-bur.ru
Алмазное бурение (сверление) отверстий в бетоне, железобетоне, кирпиче, природном камне в Санкт-Петербурге и Ленинградской области. Сверлим отверстия любого диаметра.
Visit diamond-bur.ruWe analyzed Diamond-bur.ru page load time and found that the first response time was 1.4 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
diamond-bur.ru performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value14.0 s
0/100
25%
Value12.6 s
3/100
10%
Value1,100 ms
23/100
30%
Value0.132
81/100
15%
Value14.5 s
9/100
10%
1377 ms
76 ms
280 ms
279 ms
287 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 66% of them (38 requests) were addressed to the original Diamond-bur.ru, 16% (9 requests) were made to Djaib.ru and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Diamond-bur.ru.
Page size can be reduced by 345.7 kB (25%)
1.4 MB
1.0 MB
In fact, the total size of Diamond-bur.ru main page is 1.4 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. 45% of websites need less resources to load. Images take 950.5 kB which makes up the majority of the site volume.
Potential reduce by 26.6 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 26.6 kB or 74% of the original size.
Potential reduce by 27.6 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. Diamond Bur images are well optimized though.
Potential reduce by 254.8 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 254.8 kB or 70% of the original size.
Potential reduce by 36.7 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. Diamond-bur.ru needs all CSS files to be minified and compressed as it can save up to 36.7 kB or 81% of the original size.
Number of requests can be reduced by 21 (39%)
54
33
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamond Bur. 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 8 to 1 for CSS and as a result speed up the page load time.
diamond-bur.ru
1377 ms
css
76 ms
flexslider.css
280 ms
ezmark.css
279 ms
style.css
287 ms
jquery-1.11.0.min.js
422 ms
jquery.flexslider-min.js
292 ms
jquery.ezmark.min.js
401 ms
main.js
407 ms
highslide.css
406 ms
highslide-full.js
581 ms
e2g.highslide.js
522 ms
jquery.fancybox.css
557 ms
call_style.css
708 ms
jquery.fancybox.js
843 ms
scriptjava_sender.js
835 ms
jquery.validate.js
850 ms
maskedinput.js
833 ms
callback.js
831 ms
brick_bg.png
588 ms
arrow.png
738 ms
logo.png
854 ms
norest.png
743 ms
header_tel.png
852 ms
shiny_button.png
741 ms
menu_bg.png
735 ms
menu_hover.png
733 ms
menu_line.png
820 ms
slider_bg.png
986 ms
slider_bg1.png
852 ms
sl2.jpg
2809 ms
sl3.jpg
3036 ms
sl4.jpg
2432 ms
master_bg.png
1611 ms
dialog.png
976 ms
master.png
1409 ms
star.png
1110 ms
text_bg.png
2763 ms
grey_shiny_button.png
1545 ms
bur_man.png
3732 ms
footer_bg.png
2498 ms
UZNX1aYq37A
324 ms
hit
332 ms
ul_dot.png
2499 ms
footer_bottom_bg.png
2579 ms
watch.js
100 ms
ga.js
417 ms
158044
269 ms
popup_bg.png
160 ms
dir.png
2535 ms
www-embed-player-vfl5foy2V.css
59 ms
www-embed-player.js
148 ms
veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js
91 ms
ad_status.js
99 ms
__utm.gif
36 ms
rounded-white.png
136 ms
zoomout.cur
145 ms
loader.white.gif
139 ms
diamond-bur.ru accessibility score
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
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
diamond-bur.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
diamond-bur.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamond-bur.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 Diamond-bur.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.
diamond-bur.ru
Open Graph description is not detected on the main page of Diamond Bur. 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: