Tools & Wizards About Us
vrk1.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

vrk1.ru

Сэндвич панели, быстровозводимые здания из сэндвич панелей под ключ в Москве - ВРК1

Page Load Speed

5.8 sec in total

First Response

504 ms

Resources Loaded

4.6 sec

Page Rendered

608 ms

vrk1.ru screenshot

About Website

Visit vrk1.ru now to see the best up-to-date Vrk 1 content for Russia and also check out these interesting facts you probably never knew about vrk1.ru

Сэндвич-панели и быстровозводимые здания от ВРК1. ☎ (495) 763-60-71. Закажи сейчас - получи скидку! ✓ Калькулятор зданий. ✓ Акции.

Visit vrk1.ru

Key Findings

We analyzed Vrk1.ru page load time and found that the first response time was 504 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

vrk1.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value4,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

vrk1.ru

504 ms

www.vrk1.ru

915 ms

main.css

140 ms

slick.css

265 ms

slick-theme.css

265 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 59% of them (64 requests) were addressed to the original Vrk1.ru, 6% (7 requests) were made to Analytics.alloka.ru and 3% (3 requests) were made to Sumome.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Vrk1.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 921.1 kB (39%)

Content Size

2.3 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vrk1.ru main page is 2.3 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 27.0 kB

  • Original 37.2 kB
  • After minification 34.5 kB
  • After compression 10.2 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. 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 27.0 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 5.1 kB

  • Original 1.1 MB
  • After minification 1.1 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. Vrk 1 images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 543.0 kB

  • Original 796.2 kB
  • After minification 790.0 kB
  • After compression 253.2 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 543.0 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 346.0 kB

  • Original 414.0 kB
  • After minification 409.6 kB
  • After compression 68.1 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. Vrk1.ru needs all CSS files to be minified and compressed as it can save up to 346.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (51%)

Requests Now

101

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vrk 1. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vrk1.ru

vrk1.ru

504 ms

www.vrk1.ru

www.vrk1.ru

915 ms

main.css

main.css

140 ms

slick.css

slick.css

265 ms

slick-theme.css

slick-theme.css

265 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

408 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

274 ms

slick.min.js

slick.min.js

275 ms

jquery.loupe.min.js

jquery.loupe.min.js

275 ms

index.xml

index.xml

512 ms

jquery.cookie.js

jquery.cookie.js

394 ms

mg.js

mg.js

394 ms

load.sumome.com

load.sumome.com

315 ms

cbh.js

cbh.js

394 ms

alloka.js

alloka.js

1052 ms

css

css

23 ms

css

css

35 ms

css

css

59 ms

_YMaps-ie.css

_YMaps-ie.css

229 ms

_YMaps.js

_YMaps.js

681 ms

logo.png

logo.png

153 ms

W8d62XgczGc

W8d62XgczGc

111 ms

ziYeucebu34

ziYeucebu34

240 ms

city-arrow.png

city-arrow.png

187 ms

search.png

search.png

186 ms

time2.png

time2.png

187 ms

mail2.png

mail2.png

182 ms

nav.png

nav.png

182 ms

hangar-bg.png

hangar-bg.png

705 ms

arrow-down.png

arrow-down.png

316 ms

sandwich_panels-bg.png

sandwich_panels-bg.png

445 ms

warehouses-bg.png

warehouses-bg.png

576 ms

agricultural_buildings-bg.png

agricultural_buildings-bg.png

570 ms

garages-bg.png

garages-bg.png

567 ms

mews-bg.png

mews-bg.png

707 ms

mobile_building-bg.png

mobile_building-bg.png

715 ms

modular_building-bg.png

modular_building-bg.png

840 ms

athletic_facilities-bg.png

athletic_facilities-bg.png

851 ms

calc-bg.png

calc-bg.png

853 ms

blue_line-bg.png

blue_line-bg.png

841 ms

icn.png

icn.png

838 ms

wall_sandwich_panels-bg.png

wall_sandwich_panels-bg.png

1107 ms

roof_sandwich_panels-bg.png

roof_sandwich_panels-bg.png

1101 ms

pir_sandwich_panels-bg.png

pir_sandwich_panels-bg.png

975 ms

spps_sandwich_panels-bg.png

spps_sandwich_panels-bg.png

1114 ms

corner_sandwich_panels-bg.png

corner_sandwich_panels-bg.png

987 ms

yellow_line-bg.png

yellow_line-bg.png

988 ms

2569_342.jpg

2569_342.jpg

1117 ms

2569_343.jpg

2569_343.jpg

1128 ms

2569_344.jpg

2569_344.jpg

1139 ms

2569_346.jpg

2569_346.jpg

1371 ms

2569_347.jpg

2569_347.jpg

1255 ms

2569_349.jpg

2569_349.jpg

1264 ms

c.png

c.png

1256 ms

cat-bg.png

cat-bg.png

1402 ms

cat-i1.png

cat-i1.png

1273 ms

cer1.png

cer1.png

1405 ms

cer2.png

cer2.png

1548 ms

hit

hit

296 ms

gtm.js

gtm.js

45 ms

Sb7BrxjVVR

Sb7BrxjVVR

191 ms

modal.css

modal.css

460 ms

363 ms

retrieve_number

retrieve_number

482 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

55 ms

www-embed-player.js

www-embed-player.js

82 ms

analytics.js

analytics.js

9 ms

conversion_async.js

conversion_async.js

59 ms

fbevents.js

fbevents.js

174 ms

watch.js

watch.js

508 ms

hotjar-149321.js

hotjar-149321.js

159 ms

BebasNeueRegular.ttf

BebasNeueRegular.ttf

1588 ms

collect

collect

56 ms

cer3.png

cer3.png

1387 ms

cer4.png

cer4.png

1496 ms

cer5.png

cer5.png

1369 ms

c-phone.png

c-phone.png

1368 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

108 ms

ad_status.js

ad_status.js

167 ms

c-email.png

c-email.png

1480 ms

165 ms

ga-audiences

ga-audiences

97 ms

modules-043c1e6abe660c48857202e419ff9d8a.js

modules-043c1e6abe660c48857202e419ff9d8a.js

99 ms

79 ms

Calculator.png

Calculator.png

1369 ms

hit

hit

145 ms

25 ms

dobrovolnaya-sertifikatsiya.png

dobrovolnaya-sertifikatsiya.png

1247 ms

service.js

service.js

11 ms

service.js

service.js

23 ms

iqnet.png

iqnet.png

1135 ms

iso.png

iso.png

1239 ms

visit-data

visit-data

210 ms

facebook.png

facebook.png

1239 ms

retrieve_number

retrieve_number

283 ms

retrieve_number

retrieve_number

1283 ms

retrieve_number

retrieve_number

460 ms

retrieve_number

retrieve_number

662 ms

status

status

199 ms

advert.gif

advert.gif

84 ms

status

status

248 ms

googleplus.png

googleplus.png

1119 ms

youtube.png

youtube.png

1118 ms

vk.png

vk.png

1122 ms

1

1

86 ms

artvolkov.png

artvolkov.png

1014 ms

time.png

time.png

1096 ms

mail1.png

mail1.png

1101 ms

Accessibility Review

vrk1.ru accessibility score

75

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-*] attributes do not match their roles

High

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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.

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

Links do not have a discernible name

Best Practices

vrk1.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vrk1.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 Vrk1.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 Vrk1.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

vrk1.ru

Open Graph description is not detected on the main page of Vrk 1. 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: