6.9 sec in total
730 ms
4.7 sec
1.5 sec
Click here to check amazing Dvn Stroy content for Russia. Otherwise, check out these important facts you probably never knew about dvn-stroy.ru
Услуги бестраншейного горизонтально-направленного бурения (ГНБ) для прокладки коммуникаций от компании ГНБ-Строй по доступной цене в Москве
Visit dvn-stroy.ruWe analyzed Dvn-stroy.ru page load time and found that the first response time was 730 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dvn-stroy.ru performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value16.7 s
0/100
25%
Value9.6 s
11/100
10%
Value880 ms
32/100
30%
Value0.121
84/100
15%
Value14.8 s
8/100
10%
730 ms
168 ms
531 ms
359 ms
617 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 71% of them (29 requests) were addressed to the original Dvn-stroy.ru, 10% (4 requests) were made to Mc.yandex.ru and 5% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Dvn-stroy.ru.
Page size can be reduced by 155.0 kB (13%)
1.2 MB
1.0 MB
In fact, the total size of Dvn-stroy.ru main page is 1.2 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. 25% of websites need less resources to load. Images take 965.5 kB which makes up the majority of the site volume.
Potential reduce by 32.2 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 10.5 kB, which is 26% 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 32.2 kB or 79% of the original size.
Potential reduce by 18.9 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. Dvn Stroy images are well optimized though.
Potential reduce by 97.0 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 97.0 kB or 65% of the original size.
Potential reduce by 6.8 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. Dvn-stroy.ru needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 77% of the original size.
Number of requests can be reduced by 10 (29%)
34
24
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvn Stroy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
dvn-stroy.ru
730 ms
style.css
168 ms
jquery-1.4.2.min.js
531 ms
feedback.js
359 ms
top100.jcn
617 ms
watch.js
282 ms
watch.js
709 ms
get_flash_player.gif
117 ms
banner-88x31-rambler-black2.gif
344 ms
3_0_FFFFFFFF_EFEFEFFF_0_pageviews
312 ms
logo.jpg
177 ms
home.jpg
178 ms
head_img.jpg
2382 ms
line.jpg
342 ms
ajax-loader.gif
350 ms
fiber2_82.jpg
352 ms
elektro.jpg
357 ms
gas_82.bmp
532 ms
voda1_82.jpg
855 ms
samotek.jpg
513 ms
product_test.png
695 ms
tepl_izolyaciya_82.jpg
711 ms
st_truba_82.jpg
694 ms
block_bg.png
714 ms
block_title_bg.png
874 ms
block_a_bg.png
880 ms
sro_license_dvn_stroy.jpg
910 ms
block_a_hover_bg.png
907 ms
vermeer_d80x100-3.jpg
3394 ms
1354040151-26331-1999-2.jpg
1619 ms
foot_logo_55.jpg
1057 ms
dvn-stroy.ru
1234 ms
hit
390 ms
top100.scn
170 ms
LqbGl_gD5Lk
262 ms
939 ms
advert.gif
258 ms
hit
183 ms
1
269 ms
_thumbs
184 ms
170 ms
dvn-stroy.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
Image elements do not have [alt] attributes
Links do not have a discernible name
dvn-stroy.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
dvn-stroy.ru SEO score
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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvn-stroy.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 Dvn-stroy.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.
dvn-stroy.ru
Open Graph description is not detected on the main page of Dvn Stroy. 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: