Tools & Wizards About Us
sdvv.ru screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sdvv.ru

Студия DENISOV. Разработка и продвижение веб сайтов в Анапе и Алматы. Сертифицированный Золотой партнер 1С Битрикс в России и Казахстане

Page Load Speed

4 sec in total

First Response

453 ms

Resources Loaded

3.2 sec

Page Rendered

345 ms

sdvv.ru screenshot

About Website

Click here to check amazing Sdvv content for Russia. Otherwise, check out these important facts you probably never knew about sdvv.ru

Профессиональная разработка и поддержка сайтов на CMS 1С Битрикс. Золотой сертифицированный партнер 1С Битрикс в России и Казахстане. Студия Вячеслава Денисова - DENISOV

Visit sdvv.ru

Key Findings

We analyzed Sdvv.ru page load time and found that the first response time was 453 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sdvv.ru performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

sdvv.ru

453 ms

sdvv.ru

1384 ms

css

41 ms

template_9f54bacc787d0569008a39484347903f_v1.css

231 ms

ed21126dc84dc0440a459e4f206aaf2f.svg

409 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 75% of them (47 requests) were addressed to the original Sdvv.ru, 10% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Sdvv.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 463.0 kB (32%)

Content Size

1.5 MB

After Optimization

994.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdvv.ru main page is 1.5 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. 60% of websites need less resources to load. Javascripts take 852.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 113.5 kB

  • Original 132.0 kB
  • After minification 101.3 kB
  • After compression 18.5 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 30.7 kB, which is 23% 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 113.5 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 7.4 kB

  • Original 390.8 kB
  • After minification 383.4 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. Sdvv images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 336.7 kB

  • Original 852.0 kB
  • After minification 851.6 kB
  • After compression 515.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 336.7 kB or 40% of the original size.

CSS Optimization

-7%

Potential reduce by 5.4 kB

  • Original 82.4 kB
  • After minification 82.4 kB
  • After compression 77.0 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. Sdvv.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (48%)

Requests Now

52

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdvv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sdvv.ru

sdvv.ru

453 ms

sdvv.ru

sdvv.ru

1384 ms

css

css

41 ms

template_9f54bacc787d0569008a39484347903f_v1.css

template_9f54bacc787d0569008a39484347903f_v1.css

231 ms

ed21126dc84dc0440a459e4f206aaf2f.svg

ed21126dc84dc0440a459e4f206aaf2f.svg

409 ms

core.min.js

core.min.js

538 ms

kernel_main_v1.js

kernel_main_v1.js

453 ms

script.js

script.js

408 ms

api.js

api.js

64 ms

protobuf.min.js

protobuf.min.js

452 ms

model.min.js

model.min.js

406 ms

core_promise.min.js

core_promise.min.js

424 ms

rest.client.min.js

rest.client.min.js

452 ms

pull.client.min.js

pull.client.min.js

452 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

670 ms

ajax.min.js

ajax.min.js

560 ms

template_f1515478a591b4121dc89604ab9626de_v1.js

template_f1515478a591b4121dc89604ab9626de_v1.js

683 ms

default_2b8a8b5ed495bc23483baa6aa41847e6_v1.js

default_2b8a8b5ed495bc23483baa6aa41847e6_v1.js

564 ms

b25667d5b74309b53f102356f10b246c.png

b25667d5b74309b53f102356f10b246c.png

565 ms

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7b17003756a8043b79dd1a688e766b6a.jpg

637 ms

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d02f5f1f27ba00881a457ccaa891da48.jpeg

667 ms

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925d1fcf572da9bc3d6cd6399810c10b.jpg

741 ms

e79ea3e6e58986b8adbb634a7a520c81.jpg

e79ea3e6e58986b8adbb634a7a520c81.jpg

781 ms

128d82c8ced1443721eb82cc11c55ee3.png

128d82c8ced1443721eb82cc11c55ee3.png

756 ms

e3ff49bb587db5cccfc4d8f44469494e.png

e3ff49bb587db5cccfc4d8f44469494e.png

779 ms

692df04059368b0dd7766f1974e4da42.png

692df04059368b0dd7766f1974e4da42.png

778 ms

d0c4d1baa550a3a8fcfc38d65eb10f61.png

d0c4d1baa550a3a8fcfc38d65eb10f61.png

779 ms

ba4df48b286a17a2949eec8c11c106a5.png

ba4df48b286a17a2949eec8c11c106a5.png

781 ms

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49b8101e0dff40e264d3f5cc4fcd0c13.png

930 ms

141aed8b4118f361b9ec8b72ff1dc856.jpg

141aed8b4118f361b9ec8b72ff1dc856.jpg

930 ms

46f0f0e09f3fea1bb7a51a16b207683a.jpg

46f0f0e09f3fea1bb7a51a16b207683a.jpg

929 ms

about_company.jpg

about_company.jpg

931 ms

e93ad182f73e5bdd5aa6eada05ce9864.png

e93ad182f73e5bdd5aa6eada05ce9864.png

931 ms

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7245ac38ac5a3ffc98a61e89f2cf037f.png

931 ms

62cde814832d235d0783559226507e7a.png

62cde814832d235d0783559226507e7a.png

1035 ms

sprite.svg

sprite.svg

1036 ms

Burger_mask.svg

Burger_mask.svg

695 ms

Search_big_mask.svg

Search_big_mask.svg

692 ms

Lock_big_mask.svg

Lock_big_mask.svg

695 ms

Phone_black.svg

Phone_black.svg

734 ms

pl3.gif

pl3.gif

709 ms

e73781e3ffeb27df8382823bd0015d41.jpg

e73781e3ffeb27df8382823bd0015d41.jpg

706 ms

Arrow_right.svg

Arrow_right.svg

705 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVc.ttf

23 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4taVc.ttf

44 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4taVc.ttf

73 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4taVc.ttf

86 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4taVc.ttf

106 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4taVc.ttf

107 ms

flexslider-icon.woff

flexslider-icon.woff

744 ms

Arrow_left.svg

Arrow_left.svg

730 ms

digital.png

digital.png

704 ms

Close_mask.svg

Close_mask.svg

767 ms

Basket_black.svg

Basket_black.svg

769 ms

recaptcha__ru.js

recaptcha__ru.js

32 ms

ba.js

ba.js

303 ms

watch.js

watch.js

53 ms

analytics.js

analytics.js

59 ms

code.js

code.js

642 ms

scroll.png

scroll.png

480 ms

collect

collect

14 ms

js

js

67 ms

bx_stat

bx_stat

183 ms

Accessibility Review

sdvv.ru accessibility score

84

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

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

High

Links do not have a discernible 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sdvv.ru best practices score

83

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

SEO Factors

sdvv.ru SEO score

90

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

High

Tap targets are not sized appropriately

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 Sdvv.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 Sdvv.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

sdvv.ru

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