Tools & Wizards About Us
rfopt.ru screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

rfopt.ru

Кабель 10

Page Load Speed

4.9 sec in total

First Response

992 ms

Resources Loaded

3.7 sec

Page Rendered

231 ms

rfopt.ru screenshot

About Website

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

Продажа кабеля и провода отрпавка по России

Visit rfopt.ru

Key Findings

We analyzed Rfopt.ru page load time and found that the first response time was 992 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

rfopt.ru performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

rfopt.ru

992 ms

app-1594eb3692.css

684 ms

jquery-1.12.4.min.js

14 ms

api.js

38 ms

bootstrap.min.js

17 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 24% of them (12 requests) were addressed to the original Rfopt.ru, 14% (7 requests) were made to Cdnjs.cloudflare.com and 10% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Rfopt.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 907.9 kB (59%)

Content Size

1.5 MB

After Optimization

637.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rfopt.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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 858.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 70.2 kB

  • Original 83.5 kB
  • After minification 58.2 kB
  • After compression 13.3 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. This page needs HTML code to be minified as it can gain 25.3 kB, which is 30% 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 70.2 kB or 84% of the original size.

Image Optimization

-25%

Potential reduce by 10.0 kB

  • Original 40.8 kB
  • After minification 30.8 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. Obviously, Rfopt needs image optimization as it can save up to 10.0 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-44%

Potential reduce by 376.4 kB

  • Original 858.9 kB
  • After minification 854.8 kB
  • After compression 482.5 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 376.4 kB or 44% of the original size.

CSS Optimization

-80%

Potential reduce by 451.2 kB

  • Original 561.6 kB
  • After minification 560.8 kB
  • After compression 110.4 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. Rfopt.ru needs all CSS files to be minified and compressed as it can save up to 451.2 kB or 80% of the original size.

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 Rfopt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rfopt.ru

rfopt.ru

992 ms

app-1594eb3692.css

app-1594eb3692.css

684 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

14 ms

api.js

api.js

38 ms

bootstrap.min.js

bootstrap.min.js

17 ms

jquery.autocomplete.js

jquery.autocomplete.js

18 ms

jstorage.min.js

jstorage.min.js

32 ms

inputmask.min.js

inputmask.min.js

40 ms

inputmask.phone.extensions.min.js

inputmask.phone.extensions.min.js

202 ms

jquery.inputmask.min.js

jquery.inputmask.min.js

40 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

33 ms

jquery.colorbox-ru.js

jquery.colorbox-ru.js

266 ms

api_v2.js

api_v2.js

1088 ms

app-5c9ccf1e40.js

app-5c9ccf1e40.js

277 ms

e10ad8fdda186f09ad436c2f29afda17.jpg

e10ad8fdda186f09ad436c2f29afda17.jpg

1335 ms

10f1288515f87b7171c7530198a36a24.jpg

10f1288515f87b7171c7530198a36a24.jpg

1334 ms

5bc38c8a6fbe1859e874e76861e8f64c.png

5bc38c8a6fbe1859e874e76861e8f64c.png

1336 ms

a70a9f18760d4a638f94bcd8104d3117.jpg

a70a9f18760d4a638f94bcd8104d3117.jpg

1336 ms

1b6d4bfa8cbc217811c16ea990ae01e8.jpg

1b6d4bfa8cbc217811c16ea990ae01e8.jpg

1251 ms

5fa8bda146bfdde7f3d987eed0bf4e62.jpg

5fa8bda146bfdde7f3d987eed0bf4e62.jpg

1335 ms

8a572cbb9db1ecfa5861535894e706dc.jpg

8a572cbb9db1ecfa5861535894e706dc.jpg

1602 ms

if_youtube_1220316.svg

if_youtube_1220316.svg

1406 ms

recaptcha__en.js

recaptcha__en.js

61 ms

cehGICY6Nf0

cehGICY6Nf0

118 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

155 ms

tag.js

tag.js

1206 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

44 ms

base.js

base.js

77 ms

ad_status.js

ad_status.js

206 ms

hTLn9eGvHolBoYZEIgYnhFeXt5RSKUh7mTOIAh8Y734.js

hTLn9eGvHolBoYZEIgYnhFeXt5RSKUh7mTOIAh8Y734.js

142 ms

embed.js

embed.js

112 ms

client

client

1029 ms

anchor

anchor

156 ms

manager.png

manager.png

527 ms

typing-message.gif

typing-message.gif

845 ms

id

id

112 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

102 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

107 ms

styles__ltr.css

styles__ltr.css

13 ms

recaptcha__en.js

recaptcha__en.js

21 ms

Create

Create

73 ms

HLDS0lGvjhaHZ-h3T_KWQdivWM70PjtZZZPniKjPEwQ.js

HLDS0lGvjhaHZ-h3T_KWQdivWM70PjtZZZPniKjPEwQ.js

30 ms

webworker.js

webworker.js

31 ms

logo_48.png

logo_48.png

22 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

120 ms

recaptcha__en.js

recaptcha__en.js

47 ms

GenerateIT

GenerateIT

18 ms

metrika_match.html

metrika_match.html

643 ms

advert.gif

advert.gif

762 ms

Accessibility Review

rfopt.ru accessibility score

81

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 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.

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

<frame> or <iframe> elements do not have a title

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

rfopt.ru 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

rfopt.ru SEO score

90

Search Engine Optimization Advices

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 Rfopt.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 Rfopt.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

rfopt.ru

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