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18

Performance

Renders faster than
34% of other websites
59

Accessibility

Visual factors better than
that of 26% of websites
67

Best Practices

More advanced features
available than in
24% of websites
62

SEO

Google-friendlier than
23% of websites

First Response

2.4 sec

Resources Loaded

17.9 sec

Page Rendered

393 ms

laptoppower.ru screenshot

About Website

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

Аккумуляторные батареи для ноутбуков. Интернет магазин элементов питания для ноутбуков Acer, Asus, IBM, Lenovo , Samsung, Toshiba , Sony, Apple, HP, Dell, Fujitsu, Acer, MSI, MSI, LG

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Key Findings

We analyzed Laptoppower.ru page load time and found that the first response time was 2.4 sec and then it took 18.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

laptoppower.ru

2355 ms

stylesheet.css

809 ms

slideshow.css

390 ms

carousel.css

393 ms

jquery-1.7.1.min.js

1168 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 98% of them (143 requests) were addressed to the original Laptoppower.ru, 1% (2 requests) were made to Counter.yadro.ru and 1% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Laptoppower.ru.

Content Size

2.2 MB

After Optimization

1.4 MB

In fact, the total size of Laptoppower.ru main page is 2.2 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. 30% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 334.3 kB

Original 381.5 kB
After minification 365.8 kB
After compression 47.2 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 334.3 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 94.0 kB

Original 1.4 MB
After minification 1.3 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. Laptoppower images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 291.8 kB

Original 395.9 kB
After minification 360.3 kB
After compression 104.2 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 291.8 kB or 74% of the original size.

CSS Optimization

-86%

Potential reduce by 79.9 kB

Original 93.1 kB
After minification 73.5 kB
After compression 13.2 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. Laptoppower.ru needs all CSS files to be minified and compressed as it can save up to 79.9 kB or 86% of the original size.

Requests Now

143

After Optimization

113

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laptoppower. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

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 Laptoppower.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 Laptoppower.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

laptoppower.ru

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