Report Summary

  • 3

    Performance

    Renders faster than
    19% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

nevcos.ru

Невская косметика

Page Load Speed

5.1 sec in total

First Response

906 ms

Resources Loaded

3.7 sec

Page Rendered

437 ms

nevcos.ru screenshot

About Website

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

Visit nevcos.ru

Key Findings

We analyzed Nevcos.ru page load time and found that the first response time was 906 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 60% of websites can load faster.

Performance Metrics

nevcos.ru performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value70.1 s

0/100

25%

SI (Speed Index)

Value26.3 s

0/100

10%

TBT (Total Blocking Time)

Value11,060 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.939

3/100

15%

TTI (Time to Interactive)

Value43.3 s

0/100

10%

Network Requests Diagram

nevcos.ru

906 ms

otzovik_api.js

445 ms

kernel_main.css

106 ms

template_6686d12c8ba93d8b90e05c5e683760f2.css

301 ms

core.min.js

303 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 80% of them (70 requests) were addressed to the original Nevcos.ru, 2% (2 requests) were made to Bitrix.info and 2% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Nevcos.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (17%)

Content Size

6.0 MB

After Optimization

5.0 MB

In fact, the total size of Nevcos.ru main page is 6.0 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 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 58.4 kB

  • Original 70.5 kB
  • After minification 62.2 kB
  • After compression 12.0 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 8.2 kB, which is 12% 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 58.4 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 30.3 kB

  • Original 4.7 MB
  • After minification 4.6 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. Nevcos images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 545.6 kB

  • Original 794.7 kB
  • After minification 721.8 kB
  • After compression 249.2 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 545.6 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 402.2 kB

  • Original 472.7 kB
  • After minification 406.4 kB
  • After compression 70.5 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. Nevcos.ru needs all CSS files to be minified and compressed as it can save up to 402.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (34%)

Requests Now

80

After Optimization

53

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nevcos. 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 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nevcos.ru accessibility score

70

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

nevcos.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

nevcos.ru SEO score

76

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 Nevcos.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 Nevcos.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

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