Tools & Wizards About Us
pdkzn.ru screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

pdkzn.ru

Пожарная декларация в г. Казань

Page Load Speed

3 sec in total

First Response

561 ms

Resources Loaded

2.3 sec

Page Rendered

128 ms

pdkzn.ru screenshot

About Website

Click here to check amazing Pdkzn content. Otherwise, check out these important facts you probably never knew about pdkzn.ru

Разработка и согласования пожарной декларации в Казани - 297-57-25

Visit pdkzn.ru

Key Findings

We analyzed Pdkzn.ru page load time and found that the first response time was 561 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

pdkzn.ru performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

pdkzn.ru

561 ms

pdkzn.ru

679 ms

default.css

141 ms

logo.jpg

419 ms

online.jpg

558 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 93% of them (13 requests) were addressed to the original Pdkzn.ru, 7% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (845 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.2 kB (4%)

Content Size

160.1 kB

After Optimization

152.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pdkzn.ru main page is 160.1 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. Javascripts take 84.6 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 6.3 kB

  • Original 9.3 kB
  • After minification 8.9 kB
  • After compression 3.0 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 6.3 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 581 B

  • Original 64.2 kB
  • After minification 63.6 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. Pdkzn images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 84.6 kB
  • After minification 84.6 kB
  • After compression 84.6 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

-14%

Potential reduce by 269 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.7 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. Pdkzn.ru needs all CSS files to be minified and compressed as it can save up to 269 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (42%)

Requests Now

12

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pdkzn. 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

pdkzn.ru

pdkzn.ru

561 ms

pdkzn.ru

pdkzn.ru

679 ms

default.css

default.css

141 ms

logo.jpg

logo.jpg

419 ms

online.jpg

online.jpg

558 ms

logo2.jpg

logo2.jpg

430 ms

tag.js

tag.js

845 ms

header-bg.jpg

header-bg.jpg

279 ms

header-img2.jpg

header-img2.jpg

407 ms

menu-bg.gif

menu-bg.gif

421 ms

mail3.png

mail3.png

421 ms

next3.png

next3.png

431 ms

footer-bg.gif

footer-bg.gif

428 ms

vertical-dot.gif

vertical-dot.gif

545 ms

Accessibility Review

pdkzn.ru accessibility score

73

Accessibility Issues

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

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

pdkzn.ru best practices score

75

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

SEO Factors

pdkzn.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

pdkzn.ru

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