Tools & Wizards About Us
powerline.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

powerline.ru

Официальный сервисный центр Apple в Москве, авторизованный сервис Эпл по гарантии

Page Load Speed

1.7 sec in total

First Response

533 ms

Resources Loaded

1 sec

Page Rendered

150 ms

powerline.ru screenshot

About Website

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

Powerline Group - Официальный сервисный центр и реселлер продукции Apple в Москве.

Visit powerline.ru

Key Findings

We analyzed Powerline.ru page load time and found that the first response time was 533 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

powerline.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

powerline.ru

533 ms

init.smx

209 ms

view.css

134 ms

bgr.png

131 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Powerline.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (533 ms) belongs to the original domain Powerline.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.5 kB (75%)

Content Size

67.8 kB

After Optimization

17.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Powerline.ru main page is 67.8 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. Only 10% of websites need less resources to load. CSS take 55.0 kB which makes up the majority of the site volume.

HTML Optimization

-48%

Potential reduce by 492 B

  • Original 1.0 kB
  • After minification 835 B
  • After compression 539 B

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 196 B, which is 19% 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 492 B or 48% of the original size.

Image Optimization

-27%

Potential reduce by 3.2 kB

  • Original 11.7 kB
  • After minification 8.6 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, Powerline needs image optimization as it can save up to 3.2 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-85%

Potential reduce by 46.9 kB

  • Original 55.0 kB
  • After minification 49.7 kB
  • After compression 8.1 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. Powerline.ru needs all CSS files to be minified and compressed as it can save up to 46.9 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powerline. According to our analytics all requests are already optimized.

Network Requests Diagram

powerline.ru

powerline.ru

533 ms

init.smx

init.smx

209 ms

view.css

view.css

134 ms

bgr.png

bgr.png

131 ms

Accessibility Review

powerline.ru accessibility score

75

Accessibility Issues

ARIA

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.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

Best Practices

powerline.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

powerline.ru SEO score

83

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

    N/A

  • Encoding

    WINDOWS-1251

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

powerline.ru

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