Tools & Wizards About Us
wifi-knopki.com.ua screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

wifi-knopki.com.ua

Кнопка вызова официанта купить - Система вызова официантов Rapid - кнопки и пейджеры вызова персонала - Rapid

Page Load Speed

22.5 sec in total

First Response

434 ms

Resources Loaded

20.9 sec

Page Rendered

1.2 sec

wifi-knopki.com.ua screenshot

About Website

Visit wifi-knopki.com.ua now to see the best up-to-date Wifi Knopki content for Ukraine and also check out these interesting facts you probably never knew about wifi-knopki.com.ua

кнопка вызова официанта, система вызова официантов, беспроводная система вызова официантов и персонала, пейджеры вызова персонала, предназначена для дистанционного радио вызова официантов, персонала и...

Visit wifi-knopki.com.ua

Key Findings

We analyzed Wifi-knopki.com.ua page load time and found that the first response time was 434 ms and then it took 22.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

wifi-knopki.com.ua performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value3,140 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

wifi-knopki.com.ua

434 ms

AC_RunActiveContent.js

123 ms

prntt.js

239 ms

ACND.js

245 ms

G-99-produkt_htm_smartbutton1.gif

1143 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 70% of them (19 requests) were addressed to the original Wifi-knopki.com.ua, 7% (2 requests) were made to Google-analytics.com and 7% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Openstat.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.4 kB (22%)

Content Size

96.1 kB

After Optimization

74.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Wifi-knopki.com.ua main page is 96.1 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. 15% of websites need less resources to load. Images take 34.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 19.7 kB

  • Original 27.2 kB
  • After minification 26.2 kB
  • After compression 7.5 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 19.7 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 43 B

  • Original 34.6 kB
  • After minification 34.5 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. Wifi Knopki images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 1.7 kB

  • Original 34.4 kB
  • After minification 34.4 kB
  • After compression 32.7 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.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

22

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wifi Knopki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wifi-knopki.com.ua

wifi-knopki.com.ua

434 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

123 ms

prntt.js

prntt.js

239 ms

ACND.js

ACND.js

245 ms

G-99-produkt_htm_smartbutton1.gif

G-99-produkt_htm_smartbutton1.gif

1143 ms

G-99-produkt_htm_smartbutton11.gif

G-99-produkt_htm_smartbutton11.gif

1143 ms

G-99-produkt_htm_smartbutton2.gif

G-99-produkt_htm_smartbutton2.gif

1154 ms

G-99-produkt_htm_smartbutton22.gif

G-99-produkt_htm_smartbutton22.gif

1165 ms

G-99-produkt_htm_smartbutton3.gif

G-99-produkt_htm_smartbutton3.gif

1192 ms

G-99-produkt_htm_smartbutton32.gif

G-99-produkt_htm_smartbutton32.gif

1191 ms

G-99-produkt_htm_smartbutton4.gif

G-99-produkt_htm_smartbutton4.gif

1253 ms

G-99-produkt_htm_smartbutton42.gif

G-99-produkt_htm_smartbutton42.gif

1274 ms

G-99_htm_top.gif

G-99_htm_top.gif

1168 ms

Mane.jpg

Mane.jpg

1186 ms

FB.jpg

FB.jpg

1102 ms

VK.jpg

VK.jpg

1103 ms

Odnoklasniki.jpg

Odnoklasniki.jpg

1147 ms

Instagram.jpg

Instagram.jpg

1150 ms

analytics.js

analytics.js

593 ms

has_dex.php

has_dex.php

334 ms

cnt.js

cnt.js

19542 ms

hit

hit

240 ms

collect

collect

3 ms

collect

collect

28 ms

ga-audiences

ga-audiences

34 ms

hit

hit

393 ms

02.png

02.png

358 ms

Accessibility Review

wifi-knopki.com.ua accessibility score

61

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

wifi-knopki.com.ua 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

wifi-knopki.com.ua SEO score

62

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wifi-knopki.com.ua 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 Wifi-knopki.com.ua 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

wifi-knopki.com.ua

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