Tools & Wizards About Us
mobilebattery.ru screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mobilebattery.ru

Аккумуляторы и зарядные устройства для ноутбуков, телефонов, планшетов, фото / видео камер и многих других электронных устройств.

Page Load Speed

5.4 sec in total

First Response

537 ms

Resources Loaded

4.7 sec

Page Rendered

151 ms

mobilebattery.ru screenshot

About Website

Click here to check amazing Mobilebattery content for Russia. Otherwise, check out these important facts you probably never knew about mobilebattery.ru

Специализированный интернет-магазин. Огромный выбор, большинство товаров в наличии. Доставка по Санкт-Петербургу, Москве и всей России.

Visit mobilebattery.ru

Key Findings

We analyzed Mobilebattery.ru page load time and found that the first response time was 537 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

mobilebattery.ru performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

mobilebattery.ru

537 ms

www.mobilebattery.ru

826 ms

stylesheet.css

131 ms

stylesheet-new.css

261 ms

special.css

385 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 55% of them (62 requests) were addressed to the original Mobilebattery.ru, 8% (9 requests) were made to St6-21.vk.com and 5% (6 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (921 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.1 kB (21%)

Content Size

820.3 kB

After Optimization

649.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mobilebattery.ru main page is 820.3 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. 60% of websites need less resources to load. Javascripts take 507.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 67.5 kB

  • Original 81.4 kB
  • After minification 70.1 kB
  • After compression 13.8 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 11.3 kB, which is 14% 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 67.5 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 9.9 kB

  • Original 79.6 kB
  • After minification 69.8 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, Mobilebattery needs image optimization as it can save up to 9.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 52.1 kB

  • Original 507.9 kB
  • After minification 507.9 kB
  • After compression 455.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 41.6 kB

  • Original 151.3 kB
  • After minification 150.1 kB
  • After compression 109.7 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. Mobilebattery.ru needs all CSS files to be minified and compressed as it can save up to 41.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (74%)

Requests Now

107

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobilebattery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mobilebattery.ru

mobilebattery.ru

537 ms

www.mobilebattery.ru

www.mobilebattery.ru

826 ms

stylesheet.css

stylesheet.css

131 ms

stylesheet-new.css

stylesheet-new.css

261 ms

special.css

special.css

385 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

643 ms

jquery-ui.min.js

jquery-ui.min.js

389 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

388 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

390 ms

colorbox.css

colorbox.css

389 ms

jquery.tools.min.js

jquery.tools.min.js

511 ms

jquery.event.drag-2.2.js

jquery.event.drag-2.2.js

517 ms

slick.grid.css

slick.grid.css

518 ms

slick.core.js

slick.core.js

518 ms

slick.grid.js

slick.grid.js

666 ms

jquery.kladr.min.css

jquery.kladr.min.css

638 ms

jquery.kladr.min.js

jquery.kladr.min.js

666 ms

openapi.js

openapi.js

565 ms

print.css

print.css

131 ms

openapi.a2ed73393cad04481c1dfb3f7794921f.js

openapi.a2ed73393cad04481c1dfb3f7794921f.js

207 ms

gtm.js

gtm.js

85 ms

lens-top.gif

lens-top.gif

154 ms

logo3.png

logo3.png

155 ms

phone.jpg

phone.jpg

152 ms

@.gif

@.gif

152 ms

bsearch.jpg

bsearch.jpg

154 ms

msl.jpg

msl.jpg

155 ms

lens-right.gif

lens-right.gif

259 ms

tl.jpg

tl.jpg

259 ms

tr.jpg

tr.jpg

269 ms

c1.jpg

c1.jpg

268 ms

c2.jpg

c2.jpg

268 ms

c3.jpg

c3.jpg

267 ms

c4.jpg

c4.jpg

423 ms

c5.jpg

c5.jpg

423 ms

c6.jpg

c6.jpg

422 ms

c7.jpg

c7.jpg

421 ms

c8.jpg

c8.jpg

421 ms

pixel_trans.gif

pixel_trans.gif

422 ms

blogger_logo.png

blogger_logo.png

541 ms

arr.gif

arr.gif

541 ms

raquo.gif

raquo.gif

538 ms

b1.jpg

b1.jpg

537 ms

b3.jpg

b3.jpg

539 ms

product_thumb.php

product_thumb.php

561 ms

det.gif

det.gif

665 ms

product_thumb.php

product_thumb.php

732 ms

product_thumb.php

product_thumb.php

689 ms

product_thumb.php

product_thumb.php

699 ms

product_thumb.php

product_thumb.php

712 ms

product_thumb.php

product_thumb.php

722 ms

product_thumb.php

product_thumb.php

814 ms

product_thumb.php

product_thumb.php

839 ms

bl.jpg

bl.jpg

828 ms

mastercard.png

mastercard.png

841 ms

maestro.png

maestro.png

850 ms

visa.png

visa.png

859 ms

upload.gif

upload.gif

126 ms

reformal.js

reformal.js

466 ms

plusone.js

plusone.js

19 ms

widget_like.php

widget_like.php

256 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

75 ms

fastbutton

fastbutton

75 ms

analytics.js

analytics.js

39 ms

destination

destination

58 ms

code.js

code.js

865 ms

tag.js

tag.js

921 ms

k_yandex.jpg

k_yandex.jpg

793 ms

br.jpg

br.jpg

809 ms

lens-bg.gif

lens-bg.gif

845 ms

lens-left.gif

lens-left.gif

844 ms

tc.jpg

tc.jpg

845 ms

postmessageRelay

postmessageRelay

93 ms

b2.jpg

b2.jpg

828 ms

collect

collect

44 ms

47 ms

developers.google.com

developers.google.com

319 ms

collect

collect

56 ms

js

js

69 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

39 ms

rpc:shindig_random.js

rpc:shindig_random.js

21 ms

bc.jpg

bc.jpg

906 ms

overlay.png

overlay.png

909 ms

138 ms

ga-audiences

ga-audiences

178 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

108 ms

loader_nav21012417323_3.js

loader_nav21012417323_3.js

336 ms

lite.ca486089.css

lite.ca486089.css

589 ms

lang3_2.js

lang3_2.js

659 ms

c3d11fba.296f7859.js

c3d11fba.296f7859.js

454 ms

vkui.43318ab6.css

vkui.43318ab6.css

628 ms

xdm.js

xdm.js

503 ms

widgets.d2d14ebe.css

widgets.d2d14ebe.css

501 ms

al_like.js

al_like.js

506 ms

base.9b237a0c.css

base.9b237a0c.css

563 ms

tab.png

tab.png

404 ms

st.php

st.php

360 ms

36469%7CaHR0cHM6Ly93d3cubW9iaWxlYmF0dGVyeS5ydS8=%7C%7C13787

36469%7CaHR0cHM6Ly93d3cubW9iaWxlYmF0dGVyeS5ydS8=%7C%7C13787

375 ms

lite.bcf10ece3464fec8b554bde483fa2494.js

lite.bcf10ece3464fec8b554bde483fa2494.js

286 ms

gl.png

gl.png

93 ms

like_widget.png

like_widget.png

168 ms

upload.gif

upload.gif

169 ms

counter

counter

150 ms

643 ms

dyn-goal-config.js

dyn-goal-config.js

280 ms

tracker

tracker

385 ms

tracker

tracker

386 ms

advert.gif

advert.gif

684 ms

sync_cookie_image_decide

sync_cookie_image_decide

145 ms

tracker

tracker

140 ms

collect

collect

22 ms

Accessibility Review

mobilebattery.ru accessibility score

63

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

mobilebattery.ru best practices score

50

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

mobilebattery.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

    WINDOWS-1251

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

mobilebattery.ru

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