6.5 sec in total
1 sec
4.3 sec
1.2 sec
Visit dvt-spb.ru now to see the best up-to-date Dvt Spb content for Russia and also check out these interesting facts you probably never knew about dvt-spb.ru
У нас вы можете приобрести станки по металлу и дереву, автосервисное, строительное, сварочное, компрессорное и подъемное оборудование, технику для сада, инструмент и технологическую оснастку. в Санкт-...
Visit dvt-spb.ruWe analyzed Dvt-spb.ru page load time and found that the first response time was 1 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dvt-spb.ru performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value3.9 s
52/100
25%
Value4.9 s
65/100
10%
Value2,570 ms
4/100
30%
Value0
100/100
15%
Value7.7 s
45/100
10%
1011 ms
241 ms
252 ms
15 ms
251 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 47% of them (28 requests) were addressed to the original Dvt-spb.ru, 10% (6 requests) were made to 2cab.ru and 10% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source 2cab.ru.
Page size can be reduced by 655.5 kB (56%)
1.2 MB
508.7 kB
In fact, the total size of Dvt-spb.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. 70% of websites need less resources to load. Javascripts take 530.8 kB which makes up the majority of the site volume.
Potential reduce by 173.6 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 173.6 kB or 83% of the original size.
Potential reduce by 29.9 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. Dvt Spb images are well optimized though.
Potential reduce by 336.6 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 336.6 kB or 63% of the original size.
Potential reduce by 115.4 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. Dvt-spb.ru needs all CSS files to be minified and compressed as it can save up to 115.4 kB or 85% of the original size.
Number of requests can be reduced by 29 (60%)
48
19
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvt 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 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
dvt-spb.ru
1011 ms
styles.css
241 ms
i18n.ru.js
252 ms
jquery.min.js
15 ms
jquery-ui-1.9.2.custom.min.js
251 ms
jquery.cookie.js
255 ms
228 ms
jquery.filter.js
251 ms
jquery.treeview.js
258 ms
jquery.form.min.js
357 ms
jquery.fancybox.pack.js
363 ms
jquery.bxslider.min.js
367 ms
jquery.formstyler.min.js
373 ms
jquery.inputmask.js
507 ms
jquery.calc.js
383 ms
jquery.easing.1.3.js
476 ms
main.js
484 ms
__common.js
488 ms
top100.jcn
378 ms
0525e5e69c540f2283c2d3b4c1517346.js
2119 ms
625 ms
css
29 ms
css
41 ms
print.css
124 ms
print_preview.css
124 ms
brushed_alu.png
238 ms
3_0_FFBB2FFF_E49B0FFF_0_pageviews
257 ms
backs.png
431 ms
logo_print.png
260 ms
metall.jpg
430 ms
derevo.jpg
256 ms
bu.jpg
431 ms
kompress.jpg
352 ms
snovymgodom126_70_auto_jpg.jpg
430 ms
captcha.php
431 ms
combine.xml
723 ms
msNrBgwx3ln3jjNy5b_Syw.ttf
93 ms
kTYfCWJhlldPf5LnG4ZnHC3USBnSvpkopQaUR-2r7iU.ttf
93 ms
Q_pTky3Sc3ubRibGToTAYi76UlDa0FJjENC2hH6uMqU.ttf
95 ms
UyYrYy3ltEffJV9QueSi4eWsa1Hk1omyTAFgubFskgE.ttf
94 ms
GpWpM_6S4VQLPNAQ3iWvVaCWcynf_cDxXwCLxiixG1c.ttf
95 ms
lILlYDvubYemzYzN7GbLkGeP1y_Bkidl4ESyB_O2G_c.ttf
93 ms
ga.js
8 ms
watch.js
174 ms
top100.scn
168 ms
hit
373 ms
all.js
81 ms
__utm.gif
83 ms
jquery.min.js
162 ms
watch.js
553 ms
close2.png
204 ms
0525e5e69c540f2283c2d3b4c1517346.css
298 ms
basket.json
474 ms
phone.png
304 ms
undefined.html
359 ms
suggest.js
27 ms
opensearch.js
31 ms
close.png
211 ms
latest.woff
65 ms
dvt-spb.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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dvt-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
dvt-spb.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 Dvt-spb.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 Dvt-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.
dvt-spb.ru
Open Graph description is not detected on the main page of Dvt 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: