Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

pkfdk.ru

ПКФ Деревянные конструкции - клееный брус, lvl брус, кровельные работы в петербурге и москве, продажа клееного бруса

Page Load Speed

14.1 sec in total

First Response

1 sec

Resources Loaded

12.3 sec

Page Rendered

747 ms

pkfdk.ru screenshot

About Website

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

Деревянные конструкции, Санкт-Петербург, ЛВЛ-брус, LVL брус, клееный брус из шпона, большепролетные конструкции, стропильные системы, фермы деревянные, фермы стропильные, клееный брус, конструкции дер...

Visit pkfdk.ru

Key Findings

We analyzed Pkfdk.ru page load time and found that the first response time was 1 sec and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

pkfdk.ru performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value3,880 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

pkfdk.ru

1045 ms

page_dec5c58991737a83745da699adac361c_f53cb8130a1f51cf17da85ff4b998647.css

276 ms

kernel.css

666 ms

template_fd0b2ddd13aa2bd43981847a48a47692_8c4685ad64242bc08d6fcd9a1e5f1d50.css

548 ms

kernel.js

2794 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 73% of them (53 requests) were addressed to the original Pkfdk.ru, 11% (8 requests) were made to Apis.google.com and 3% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Pkfdk.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 485.7 kB (45%)

Content Size

1.1 MB

After Optimization

586.1 kB

In fact, the total size of Pkfdk.ru main page is 1.1 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. 40% of websites need less resources to load. Images take 445.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 98.0 kB

  • Original 122.3 kB
  • After minification 113.8 kB
  • After compression 24.3 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 98.0 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 21.6 kB

  • Original 445.8 kB
  • After minification 424.2 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. Pkfdk images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 303.6 kB

  • Original 431.6 kB
  • After minification 364.0 kB
  • After compression 128.1 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 303.6 kB or 70% of the original size.

CSS Optimization

-87%

Potential reduce by 62.6 kB

  • Original 72.1 kB
  • After minification 55.3 kB
  • After compression 9.5 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. Pkfdk.ru needs all CSS files to be minified and compressed as it can save up to 62.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (43%)

Requests Now

68

After Optimization

39

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pkfdk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

pkfdk.ru accessibility score

56

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

[aria-*] attributes do not match their roles

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

High

Heading elements are not in a sequentially-descending order

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

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

Best Practices

pkfdk.ru best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pkfdk.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 Pkfdk.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 Pkfdk.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 Pkfdk. 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: