Tools & Wizards About Us
rva.by screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

rva.by

Автоматические ворота и роллеты Алютех | Купить ворота в Минске | ОДО ПрофиСити

Page Load Speed

4.6 sec in total

First Response

456 ms

Resources Loaded

3.7 sec

Page Rendered

479 ms

rva.by screenshot

About Website

Visit rva.by now to see the best up-to-date Rva content and also check out these interesting facts you probably never knew about rva.by

Изготовление и продажа автоматических ворот, роллет и автоматики для ворот в Минске. ✔ В наличие и под заказ. ✔ Доступные цены на всю продукцию Алютех. ✔ Гарантия от производителя. ✔ Доставка по Белар...

Visit rva.by

Key Findings

We analyzed Rva.by page load time and found that the first response time was 456 ms and then it took 4.2 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

rva.by performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

40/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.19

64/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

rva.by

456 ms

rva.by

745 ms

font-awesome.min.css

41 ms

css

38 ms

bootstrap.css

270 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 67% of them (34 requests) were addressed to the original Rva.by, 6% (3 requests) were made to Top-fwz1.mail.ru and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Yastatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.0 kB (10%)

Content Size

1.1 MB

After Optimization

987.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rva.by main page is 1.1 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. 50% of websites need less resources to load. Images take 858.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 39.7 kB

  • Original 49.1 kB
  • After minification 38.5 kB
  • After compression 9.5 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 10.6 kB, which is 22% 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 39.7 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 21.2 kB

  • Original 858.6 kB
  • After minification 837.4 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. Rva images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 41.9 kB

  • Original 153.8 kB
  • After minification 153.8 kB
  • After compression 111.9 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 41.9 kB or 27% of the original size.

CSS Optimization

-10%

Potential reduce by 3.2 kB

  • Original 31.4 kB
  • After minification 31.4 kB
  • After compression 28.2 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. Rva.by has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (49%)

Requests Now

45

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rva. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rva.by

rva.by

456 ms

rva.by

rva.by

745 ms

font-awesome.min.css

font-awesome.min.css

41 ms

css

css

38 ms

bootstrap.css

bootstrap.css

270 ms

jquery.fancybox.css

jquery.fancybox.css

456 ms

main.css

main.css

438 ms

mobile.css

mobile.css

494 ms

swiper.min.css

swiper.min.css

532 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

736 ms

spy-menu.js

spy-menu.js

521 ms

843 ms

swiper.min.js

swiper.min.js

844 ms

jquery.fancybox.js

jquery.fancybox.js

689 ms

bootstrap.min.js

bootstrap.min.js

722 ms

maxresdefault.jpg

maxresdefault.jpg

100 ms

rvalogo.png.png

rvalogo.png.png

241 ms

phone.png

phone.png

271 ms

45.jpg.jpg

45.jpg.jpg

424 ms

%D1%81%D0%B5%D1%80%D0%B8%D1%8F%20Classic.jpg.jpg

%D1%81%D0%B5%D1%80%D0%B8%D1%8F%20Classic.jpg.jpg

590 ms

rolletnie-vorota-slider.jpg.jpg

rolletnie-vorota-slider.jpg.jpg

517 ms

3%20(2).jpg.jpg

3%20(2).jpg.jpg

446 ms

AVS_17.jpg.jpg

AVS_17.jpg.jpg

599 ms

b-05-big.jpg.jpg

b-05-big.jpg.jpg

493 ms

vorotnye-sistemy.jpg

vorotnye-sistemy.jpg

663 ms

rolletnye-sistemy.jpg

rolletnye-sistemy.jpg

653 ms

avtomatika.jpg

avtomatika.jpg

677 ms

%D0%9A%D0%B0%D0%BB%D1%8C%D0%BA%D1%83%D0%BB%D1%8F%D1%82%D0%BE%D1%80rvab111.jpg

%D0%9A%D0%B0%D0%BB%D1%8C%D0%BA%D1%83%D0%BB%D1%8F%D1%82%D0%BE%D1%80rvab111.jpg

883 ms

b-06-big.jpg.jpg

b-06-big.jpg.jpg

867 ms

IMG_4747_Extracted.JPG.JPG

IMG_4747_Extracted.JPG.JPG

821 ms

a49f0091787e7ae6719edcaa8706420a.jpg.jpg

a49f0091787e7ae6719edcaa8706420a.jpg.jpg

863 ms

image014.jpg.jpg

image014.jpg.jpg

885 ms

foot1.png

foot1.png

884 ms

foot2.png

foot2.png

1132 ms

foot3.png

foot3.png

1126 ms

code.js

code.js

851 ms

q1.png

q1.png

1133 ms

q2.png

q2.png

1128 ms

sPlay2.png

sPlay2.png

1134 ms

KFOmCnqEu92Fr1Mu5mxP.ttf

KFOmCnqEu92Fr1Mu5mxP.ttf

81 ms

KFOlCnqEu92Fr1MmSU5fABc9.ttf

KFOlCnqEu92Fr1MmSU5fABc9.ttf

82 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

39 ms

full-d4970f46344c5e9889e597ed64f3cc18926d2def.js

full-d4970f46344c5e9889e597ed64f3cc18926d2def.js

1593 ms

watch.js

watch.js

23 ms

analytics.js

analytics.js

88 ms

collect

collect

18 ms

collect

collect

4 ms

js

js

64 ms

sync-loader.js

sync-loader.js

777 ms

counter

counter

142 ms

dyn-goal-config.js

dyn-goal-config.js

283 ms

Accessibility Review

rva.by accessibility score

67

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

High

Image elements do not have [alt] attributes

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.

Best Practices

rva.by best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rva.by SEO score

81

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

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 Rva.by 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 Rva.by 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

rva.by

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