Tools & Wizards About Us
dvt-spb.ru screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dvt-spb.ru

Промышленные станки для металлообработки и деревообработки: купите качество, повысьте производительность! в Санкт-Петербурге

Page Load Speed

4.3 sec in total

First Response

400 ms

Resources Loaded

3.6 sec

Page Rendered

308 ms

dvt-spb.ru screenshot

About Website

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

Широкий выбор качественных металлообрабатывающих и деревообрабатывающих станков от ведущих производителей. Надежное оборудование для различных отраслей промышленности. Заказывайте сейчас и получите бе...

Visit dvt-spb.ru

Key Findings

We analyzed Dvt-spb.ru page load time and found that the first response time was 400 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dvt-spb.ru performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

dvt-spb.ru

400 ms

dvt-spb.ru

858 ms

css

31 ms

style.css

138 ms

jquery-1.12.4.min.js

277 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 92% of them (54 requests) were addressed to the original Dvt-spb.ru, 3% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Dvt-spb.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 556.3 kB (16%)

Content Size

3.4 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dvt-spb.ru main page is 3.4 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. 55% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 274.2 kB

  • Original 318.5 kB
  • After minification 317.6 kB
  • After compression 44.3 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 274.2 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 277.8 kB

  • Original 3.0 MB
  • After minification 2.7 MB

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.

JavaScript Optimization

-2%

Potential reduce by 2.3 kB

  • Original 133.6 kB
  • After minification 133.6 kB
  • After compression 131.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 2.0 kB

  • Original 26.3 kB
  • After minification 26.3 kB
  • After compression 24.3 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 has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (15%)

Requests Now

54

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 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 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dvt-spb.ru

dvt-spb.ru

400 ms

dvt-spb.ru

dvt-spb.ru

858 ms

css

css

31 ms

style.css

style.css

138 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

277 ms

11.css

11.css

407 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

443 ms

main.css

main.css

451 ms

slick181.min.js

slick181.min.js

464 ms

plugins_min.js

plugins_min.js

465 ms

jquery.service.pack.js

jquery.service.pack.js

711 ms

pts.lazyload.js

pts.lazyload.js

537 ms

logo.png

logo.png

383 ms

transp-dark.png

transp-dark.png

144 ms

search00.png

search00.png

143 ms

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viewclqwwancdvpiyo7r42o1fxzzyr36.png

978 ms

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1202 ms

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sbie0386qmpif38ffpvpskrg8cp4mchj.jpg

808 ms

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538 ms

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536 ms

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574 ms

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809 ms

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808 ms

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713 ms

c9sgkscs1hf8x37g1pg3u62jlv3atl0y.jpg

c9sgkscs1hf8x37g1pg3u62jlv3atl0y.jpg

988 ms

banner1.png

banner1.png

943 ms

banner2.png

banner2.png

943 ms

banner3.png

banner3.png

945 ms

banner4.png

banner4.png

1077 ms

c929.300x300.jpg

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1078 ms

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1ubepf5w4tgob3t7w57g081gqw0g1zr8_1.300x300.jpg

1215 ms

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1112 ms

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1125 ms

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1212 ms

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1213 ms

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1248 ms

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1262 ms

2089297.jpg

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1334 ms

SPV_1500_0_2.300x300.jpg

SPV_1500_0_2.300x300.jpg

1346 ms

proma.jpg

proma.jpg

1348 ms

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1351 ms

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1362 ms

htmlimage_1.300x300.jpg

htmlimage_1.300x300.jpg

1354 ms

pps-250hpa.300x300.jpg

pps-250hpa.300x300.jpg

1556 ms

t-16a25.300x300.jpg

t-16a25.300x300.jpg

1567 ms

jizfRExUiTo99u79B_mh0OqtKw.woff

jizfRExUiTo99u79B_mh0OqtKw.woff

42 ms

jizaRExUiTo99u79D0aEww.woff

jizaRExUiTo99u79D0aEww.woff

48 ms

47081-0.jpg

47081-0.jpg

1434 ms

logo.png

logo.png

1350 ms

korobka.png

korobka.png

1382 ms

widget.js

widget.js

704 ms

arrows.png

arrows.png

1395 ms

loading.gif

loading.gif

1357 ms

stars_small.png

stars_small.png

1177 ms

2.png

2.png

1125 ms

sprite.png

sprite.png

1144 ms

arrows.png

arrows.png

1166 ms

ajax-loader.gif

ajax-loader.gif

1041 ms

widget.js

widget.js

1061 ms

Accessibility Review

dvt-spb.ru accessibility score

68

Accessibility Issues

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

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dvt-spb.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dvt-spb.ru SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    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 it matches the claimed language. 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.

Social Sharing Optimization

dvt-spb.ru

Open Graph data is detected on the main page of Dvt Spb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: