Tools & Wizards About Us
svptk.ru screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

svptk.ru

Связь ПТК - домофоны, видеодомофоны, камеры и оборудование для видеонаблюдения, доводчики дверей

Page Load Speed

4.6 sec in total

First Response

669 ms

Resources Loaded

3.8 sec

Page Rendered

116 ms

svptk.ru screenshot

About Website

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

Компания "Связь ПТК" предлагает оборудование для систем безопасности: домофоны, видеодомофоны, камеры видеонаблюдения и другое оборудование.

Visit svptk.ru

Key Findings

We analyzed Svptk.ru page load time and found that the first response time was 669 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

svptk.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

svptk.ru

669 ms

xn--b1akjthj2ewa.xn--p1ai

1430 ms

styles.css

311 ms

tracker.js

464 ms

highslide.css

467 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Svptk.ru, 3% (1 request) were made to Svptk.ru and 3% (1 request) were made to Translate.google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 175.7 kB (48%)

Content Size

364.5 kB

After Optimization

188.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svptk.ru main page is 364.5 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. 20% of websites need less resources to load. Javascripts take 172.7 kB which makes up the majority of the site volume.

HTML Optimization

-45%

Potential reduce by 38.7 kB

  • Original 86.5 kB
  • After minification 86.3 kB
  • After compression 47.8 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 38.7 kB or 45% of the original size.

Image Optimization

-3%

Potential reduce by 1.8 kB

  • Original 72.6 kB
  • After minification 70.8 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. Svptk images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 107.8 kB

  • Original 172.7 kB
  • After minification 169.9 kB
  • After compression 64.9 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 107.8 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 27.3 kB

  • Original 32.7 kB
  • After minification 25.7 kB
  • After compression 5.4 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. Svptk.ru needs all CSS files to be minified and compressed as it can save up to 27.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (23%)

Requests Now

30

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svptk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

svptk.ru

svptk.ru

669 ms

xn--b1akjthj2ewa.xn--p1ai

xn--b1akjthj2ewa.xn--p1ai

1430 ms

styles.css

styles.css

311 ms

tracker.js

tracker.js

464 ms

highslide.css

highslide.css

467 ms

highslide.js

highslide.js

622 ms

swfobject.js

swfobject.js

477 ms

jquery.js

jquery.js

950 ms

jquery.form.min.js

jquery.form.min.js

769 ms

jquery.addtocopy.js

jquery.addtocopy.js

616 ms

jquery.scrollTo-min.js

jquery.scrollTo-min.js

619 ms

toolbar.css

toolbar.css

635 ms

element.js

element.js

47 ms

wle_tracker.gif

wle_tracker.gif

307 ms

m003.jpg

m003.jpg

325 ms

logo.png

logo.png

171 ms

img03.gif

img03.gif

157 ms

ico03.gif

ico03.gif

156 ms

ico02.gif

ico02.gif

156 ms

ico01.gif

ico01.gif

160 ms

riccom.gif

riccom.gif

311 ms

img02.gif

img02.gif

295 ms

img04.gif

img04.gif

296 ms

img05.gif

img05.gif

303 ms

img06.gif

img06.gif

314 ms

img17.gif

img17.gif

449 ms

img01.gif

img01.gif

449 ms

watch.js

watch.js

1 ms

bcktool.png

bcktool.png

431 ms

downarrow.png

downarrow.png

441 ms

checkBrowser.php

checkBrowser.php

470 ms

drop-shadow.png

drop-shadow.png

158 ms

zoomout.cur

zoomout.cur

160 ms

loader.white.gif

loader.white.gif

156 ms

Accessibility Review

svptk.ru accessibility score

74

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

svptk.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

SEO Factors

svptk.ru SEO score

62

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

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 Svptk.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 Svptk.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

svptk.ru

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