Tools & Wizards About Us
allchargers.ru screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

allchargers.ru

Все Зарядки - специализированный online магазин источников питания: адаптер питания, блок питания, зарядное устройство, зарядка, аккумулятор, адаптер ...

Page Load Speed

4.6 sec in total

First Response

502 ms

Resources Loaded

3.9 sec

Page Rendered

184 ms

allchargers.ru screenshot

About Website

Welcome to allchargers.ru homepage info - get ready to check Allchargers best content for Russia right away, or after learning these important things about allchargers.ru

Все Зарядки - специализированный online магазин источников питания: адаптер питания, блок питания, зарядное устройство, зарядка, аккумулятор, адаптер для ноутбука, батарея для ноутбука, кабель питания...

Visit allchargers.ru

Key Findings

We analyzed Allchargers.ru page load time and found that the first response time was 502 ms and then it took 4.1 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

allchargers.ru performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

allchargers.ru

502 ms

allchargers.ru

524 ms

www.allchargers.ru

1122 ms

stylesheet.css

254 ms

jquery-ui-1.8.16.custom.css

465 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 87% of them (55 requests) were addressed to the original Allchargers.ru, 3% (2 requests) were made to Ssl.google-analytics.com and 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Allchargers.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.3 kB (50%)

Content Size

537.4 kB

After Optimization

269.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Allchargers.ru main page is 537.4 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. 30% of websites need less resources to load. Images take 240.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.7 kB

  • Original 62.4 kB
  • After minification 54.6 kB
  • After compression 10.8 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 7.9 kB, which is 13% 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 51.7 kB or 83% of the original size.

Image Optimization

-21%

Potential reduce by 51.4 kB

  • Original 240.4 kB
  • After minification 189.0 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, Allchargers needs image optimization as it can save up to 51.4 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 88.9 kB

  • Original 144.5 kB
  • After minification 144.5 kB
  • After compression 55.6 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 88.9 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 76.3 kB

  • Original 90.0 kB
  • After minification 73.2 kB
  • After compression 13.7 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. Allchargers.ru needs all CSS files to be minified and compressed as it can save up to 76.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (32%)

Requests Now

57

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allchargers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

allchargers.ru

allchargers.ru

502 ms

allchargers.ru

allchargers.ru

524 ms

www.allchargers.ru

www.allchargers.ru

1122 ms

stylesheet.css

stylesheet.css

254 ms

jquery-ui-1.8.16.custom.css

jquery-ui-1.8.16.custom.css

465 ms

jquery.js

jquery.js

580 ms

jquery.fancybox-1.2.5.pack.js

jquery.fancybox-1.2.5.pack.js

351 ms

jquery-ui-1.8.16.custom.min.js

jquery-ui-1.8.16.custom.min.js

761 ms

jquery.fancybox-1.2.5.css

jquery.fancybox-1.2.5.css

383 ms

jscript_JsHttpRequest.js

jscript_JsHttpRequest.js

390 ms

jscript_ajax.js

jscript_ajax.js

467 ms

watch.js

watch.js

1 ms

jscript_ajax_cart.js

jscript_ajax_cart.js

509 ms

top100.jcn

top100.jcn

936 ms

3_1_FFB920FF_FF9900FF_0_pageviews

3_1_FFB920FF_FF9900FF_0_pageviews

709 ms

body.png

body.png

130 ms

logo.png

logo.png

121 ms

search.png

search.png

118 ms

4588_0.jpg

4588_0.jpg

130 ms

bt_podr.png

bt_podr.png

118 ms

7366_0.jpg

7366_0.jpg

255 ms

8045_0.jpg

8045_0.jpg

234 ms

7467_0.jpg

7467_0.jpg

235 ms

noimage.gif

noimage.gif

464 ms

12167_0.jpg

12167_0.jpg

254 ms

12166_0.jpg

12166_0.jpg

256 ms

12165_0.jpg

12165_0.jpg

351 ms

12164_0.jpg

12164_0.jpg

350 ms

12163_0.jpg

12163_0.jpg

381 ms

12162_0.jpg

12162_0.jpg

381 ms

12161_0.jpg

12161_0.jpg

383 ms

crest.png

crest.png

464 ms

ga.js

ga.js

21 ms

bg_header.png

bg_header.png

574 ms

bg_menu.png

bg_menu.png

498 ms

li.png

li.png

499 ms

contacts.jpg

contacts.jpg

499 ms

map.png

map.png

569 ms

form.png

form.png

570 ms

bg_onebutton.png

bg_onebutton.png

617 ms

bg_h1.png

bg_h1.png

616 ms

bg_h1r.png

bg_h1r.png

617 ms

bg_h1l.png

bg_h1l.png

678 ms

__utm.gif

__utm.gif

12 ms

topc.png

topc.png

643 ms

topl.png

topl.png

645 ms

topr.png

topr.png

706 ms

gl.png

gl.png

707 ms

gr.png

gr.png

708 ms

botc.png

botc.png

755 ms

botl.png

botl.png

756 ms

botr.png

botr.png

760 ms

yes.png

yes.png

832 ms

no.png

no.png

771 ms

loading.gif

loading.gif

770 ms

ok.gif

ok.gif

805 ms

basket.png

basket.png

798 ms

bg_edit1.png

bg_edit1.png

802 ms

hit

hit

531 ms

client.js

client.js

700 ms

footer.png

footer.png

780 ms

bg_dialog.png

bg_dialog.png

777 ms

hit

hit

132 ms

Accessibility Review

allchargers.ru accessibility score

54

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

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

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

allchargers.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

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

allchargers.ru SEO score

69

Search Engine Optimization Advices

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allchargers.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 Allchargers.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

allchargers.ru

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