Tools & Wizards About Us
rosec.ru screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

rosec.ru

РОСЭК — Поставка электротехнической продукции, светотехники в Екатеринбурге

Page Load Speed

8.1 sec in total

First Response

1.2 sec

Resources Loaded

6.6 sec

Page Rendered

218 ms

rosec.ru screenshot

About Website

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

РОСЭК – дистрибьютор электротехнического оборудования и системный интегратор решений в энергетике. Производитель щитового оборудования: НКУ, КТП, КСО, КРУ.

Visit rosec.ru

Key Findings

We analyzed Rosec.ru page load time and found that the first response time was 1.2 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

rosec.ru performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value23.3 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.239

52/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

rosec.ru

1210 ms

style.css

533 ms

js.js

541 ms

zp.js

884 ms

h_8074056966011e1ae4c4fcdf63f57874

1635 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 73% of them (32 requests) were addressed to the original Rosec.ru, 9% (4 requests) were made to W.uptolike.com and 5% (2 requests) were made to Kmindex.ru. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Rosec.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.3 kB (48%)

Content Size

57.0 kB

After Optimization

29.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rosec.ru main page is 57.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 27.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 14.2 kB

  • Original 19.7 kB
  • After minification 17.4 kB
  • After compression 5.5 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 2.2 kB, which is 11% 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 14.2 kB or 72% of the original size.

Image Optimization

-19%

Potential reduce by 5.2 kB

  • Original 27.6 kB
  • After minification 22.4 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. Obviously, Rosec needs image optimization as it can save up to 5.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-41%

Potential reduce by 116 B

  • Original 284 B
  • After minification 259 B
  • After compression 168 B

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 116 B or 41% of the original size.

CSS Optimization

-82%

Potential reduce by 7.8 kB

  • Original 9.4 kB
  • After minification 8.5 kB
  • After compression 1.7 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. Rosec.ru needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (45%)

Requests Now

38

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rosec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

rosec.ru

rosec.ru

1210 ms

style.css

style.css

533 ms

js.js

js.js

541 ms

zp.js

zp.js

884 ms

h_8074056966011e1ae4c4fcdf63f57874

h_8074056966011e1ae4c4fcdf63f57874

1635 ms

top100.cnt

top100.cnt

341 ms

banner-88x31-rambler-blue.gif

banner-88x31-rambler-blue.gif

327 ms

cycounter

cycounter

340 ms

h_c22d3c67dbaea4801869b2e768ffc7d4

h_c22d3c67dbaea4801869b2e768ffc7d4

1688 ms

pic1.gif

pic1.gif

211 ms

logo.gif

logo.gif

414 ms

home_act.gif

home_act.gif

412 ms

map.gif

map.gif

400 ms

mail.gif

mail.gif

402 ms

pic3.gif

pic3.gif

385 ms

1x1.gif

1x1.gif

758 ms

pic23.gif

pic23.gif

800 ms

pic4.gif

pic4.gif

813 ms

search_ok.jpg

search_ok.jpg

1138 ms

header1.jpg

header1.jpg

1212 ms

pic14.gif

pic14.gif

1211 ms

pic15.gif

pic15.gif

1549 ms

header2.jpg

header2.jpg

1666 ms

header3_new.jpg

header3_new.jpg

1887 ms

h_db20c570c8ba60e3cd11bc3614ba7372

h_db20c570c8ba60e3cd11bc3614ba7372

1787 ms

pic24.gif

pic24.gif

1792 ms

pic6.gif

pic6.gif

1793 ms

pic7.gif

pic7.gif

1972 ms

h_78d2417c7c2b82f32c0f3500015a5925

h_78d2417c7c2b82f32c0f3500015a5925

2488 ms

pic9.gif

pic9.gif

2201 ms

pic10.gif

pic10.gif

2202 ms

pic14_2.gif

pic14_2.gif

2877 ms

pic15_2.gif

pic15_2.gif

2300 ms

subs_ok.gif

subs_ok.gif

2382 ms

h3.gif

h3.gif

2591 ms

2007.gif

2007.gif

2562 ms

hit

hit

321 ms

551 ms

553 ms

watch.js

watch.js

2 ms

counter2

counter2

177 ms

impression.html

impression.html

442 ms

extra.js

extra.js

1400 ms

support.html

support.html

438 ms

Accessibility Review

rosec.ru accessibility score

88

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rosec.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

SEO Factors

rosec.ru SEO score

80

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

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rosec.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rosec.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rosec.ru

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