Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

best-generators.ru

Генераторы - для дома, дачи и предприятий купить в Москве. Генераторы и электростанции на сайте best-generators.ru

Page Load Speed

4.9 sec in total

First Response

696 ms

Resources Loaded

3.9 sec

Page Rendered

298 ms

About Website

Click here to check amazing Best Generators content for Russia. Otherwise, check out these important facts you probably never knew about best-generators.ru

★★★ Продажа генераторов всех типов: дизельные, бензиновые, газовые. Качественный монтаж и техническое обслуживание. Доставка по Москве и Санкт-Петербургу.

Visit best-generators.ru

Key Findings

We analyzed Best-generators.ru page load time and found that the first response time was 696 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

best-generators.ru performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

97/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.575

12/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

best-generators.ru

696 ms

jquery-1.8.2.js

772 ms

top100.jcn

370 ms

all.css

880 ms

scroll_table.js

253 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 80% of them (71 requests) were addressed to the original Best-generators.ru, 3% (3 requests) were made to Cllctr.roistat.com and 2% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Best-generators.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 549.4 kB (44%)

Content Size

1.2 MB

After Optimization

686.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Best-generators.ru main page is 1.2 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. 40% of websites need less resources to load. Javascripts take 568.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 56.3 kB

  • Original 72.8 kB
  • After minification 67.8 kB
  • After compression 16.5 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. 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 56.3 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 405.3 kB
  • After minification 404.1 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. Best Generators images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 340.8 kB

  • Original 568.1 kB
  • After minification 562.9 kB
  • After compression 227.3 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 340.8 kB or 60% of the original size.

CSS Optimization

-80%

Potential reduce by 151.1 kB

  • Original 189.5 kB
  • After minification 189.5 kB
  • After compression 38.4 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. Best-generators.ru needs all CSS files to be minified and compressed as it can save up to 151.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (49%)

Requests Now

84

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Best Generators. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

best-generators.ru accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

best-generators.ru best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

best-generators.ru SEO score

62

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Best-generators.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 Best-generators.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 Best Generators. 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: