Tools & Wizards About Us

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 36

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

powerportal.ru

Профессиональный электротехнический портал PowerPortal.ru

Page Load Speed

6.1 sec in total

First Response

940 ms

Resources Loaded

4.8 sec

Page Rendered

403 ms

About Website

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

электротехнический портал бесплатная доска объявлений каталог организаций описание и технические характеристик электротехнической продукции цены на товары и услуги

Visit powerportal.ru

Key Findings

We analyzed Powerportal.ru page load time and found that the first response time was 940 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

powerportal.ru performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.713

7/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

powerportal.ru

940 ms

pp_style.css

244 ms

calendar.js

351 ms

topscroll.js

355 ms

pp_logo_ani.gif

356 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 98% of them (90 requests) were addressed to the original Powerportal.ru, 1% (1 request) were made to Hit25.hotlog.ru and 1% (1 request) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Powerportal.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.7 kB (9%)

Content Size

770.8 kB

After Optimization

705.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerportal.ru main page is 770.8 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. 45% of websites need less resources to load. Images take 690.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 64.1 kB

  • Original 77.6 kB
  • After minification 74.1 kB
  • After compression 13.5 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 64.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 928 B

  • Original 690.6 kB
  • After minification 689.7 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. Power Portal images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 492 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.2 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 492 B or 28% of the original size.

CSS Optimization

-14%

Potential reduce by 119 B

  • Original 831 B
  • After minification 831 B
  • After compression 712 B

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. Powerportal.ru needs all CSS files to be minified and compressed as it can save up to 119 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (26%)

Requests Now

90

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Portal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

powerportal.ru accessibility score

36

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.

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

<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

powerportal.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

powerportal.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

    N/A

  • Encoding

    WINDOWS-1251

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

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