Tools & Wizards About Us
domofon-odessa.od.ua screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

domofon-odessa.od.ua

Домофон Одесса установка и ремонт домофонов в Одессе

Page Load Speed

4.7 sec in total

First Response

432 ms

Resources Loaded

3.8 sec

Page Rendered

484 ms

domofon-odessa.od.ua screenshot

About Website

Visit domofon-odessa.od.ua now to see the best up-to-date Domofon Odessa content and also check out these interesting facts you probably never knew about domofon-odessa.od.ua

Установка домофонов и видеодомофонов в Одессе. Подключение, монтаж домофона в частный дом, квартиру, офис по доступной цене. Консультация. Ремонт домофонов

Visit domofon-odessa.od.ua

Key Findings

We analyzed Domofon-odessa.od.ua page load time and found that the first response time was 432 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

domofon-odessa.od.ua performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value20.5 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

domofon-odessa.od.ua

432 ms

domofon-odessa.od.ua

1146 ms

bootstrap.css

495 ms

font-awesome.min.css

503 ms

flexslider.css

378 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Domofon-odessa.od.ua, 2% (1 request) were made to Maps.googleapis.com and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Domofon-odessa.od.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.9 MB (91%)

Content Size

7.6 MB

After Optimization

696.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Domofon-odessa.od.ua main page is 7.6 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 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.2 kB

  • Original 26.1 kB
  • After minification 22.4 kB
  • After compression 5.9 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.2 kB or 77% of the original size.

Image Optimization

-93%

Potential reduce by 6.5 MB

  • Original 7.0 MB
  • After minification 497.9 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. Obviously, Domofon Odessa needs image optimization as it can save up to 6.5 MB or 93% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 176.3 kB

  • Original 338.2 kB
  • After minification 335.1 kB
  • After compression 161.8 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 176.3 kB or 52% of the original size.

CSS Optimization

-86%

Potential reduce by 188.0 kB

  • Original 218.5 kB
  • After minification 201.6 kB
  • After compression 30.5 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. Domofon-odessa.od.ua needs all CSS files to be minified and compressed as it can save up to 188.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (35%)

Requests Now

31

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Domofon Odessa. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

domofon-odessa.od.ua

domofon-odessa.od.ua

432 ms

domofon-odessa.od.ua

domofon-odessa.od.ua

1146 ms

bootstrap.css

bootstrap.css

495 ms

font-awesome.min.css

font-awesome.min.css

503 ms

flexslider.css

flexslider.css

378 ms

animate.min.css

animate.min.css

624 ms

style.css

style.css

376 ms

logo.png

logo.png

622 ms

vector-1.png

vector-1.png

1120 ms

vector-2.png

vector-2.png

1123 ms

vector-3.png

vector-3.png

1238 ms

iphone.png

iphone.png

2362 ms

instrpack.png

instrpack.png

627 ms

remnt-domfnv.jpg

remnt-domfnv.jpg

1245 ms

js

js

79 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

874 ms

bootstrap.min.js

bootstrap.min.js

1004 ms

less-1.7.0.min.js

less-1.7.0.min.js

1125 ms

jquery.nav.js

jquery.nav.js

1123 ms

jquery.inview.min.js

jquery.inview.min.js

1124 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1240 ms

script.js

script.js

1246 ms

%D0%92%D0%B8%D0%B4%D0%B5%D0%BE%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%D1%8B-%D0%B4%D0%BB%D1%8F-%D1%87%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D1%85-%D0%B4%D0%BE%D0%BC%D0%BE%D0%B2.jpg

%D0%92%D0%B8%D0%B4%D0%B5%D0%BE%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%D1%8B-%D0%B4%D0%BB%D1%8F-%D1%87%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D1%85-%D0%B4%D0%BE%D0%BC%D0%BE%D0%B2.jpg

1259 ms

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D0%B7%D0%B0%D0%B3%D0%BE%D1%80%D0%BE%D0%B4%D0%BD%D1%8B%D0%B9%20%D0%B4%D0%BE%D0%BC.jpg

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D0%B7%D0%B0%D0%B3%D0%BE%D1%80%D0%BE%D0%B4%D0%BD%D1%8B%D0%B9%20%D0%B4%D0%BE%D0%BC.jpg

1260 ms

%D0%94%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D0%BE%D1%84%D0%B8%D1%81%20%D1%81%20%D0%BA%D0%B0%D0%BC%D0%B5%D1%80%D0%BE%D0%B9.jpg

%D0%94%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D0%BE%D1%84%D0%B8%D1%81%20%D1%81%20%D0%BA%D0%B0%D0%BC%D0%B5%D1%80%D0%BE%D0%B9.jpg

1363 ms

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D0%BE%D1%84%D0%B8%D1%81.jpg

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D0%BE%D1%84%D0%B8%D1%81.jpg

1366 ms

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D0%BF%D0%BE%D0%B4%D1%8A%D0%B5%D0%B7%D0%B4.jpg

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D0%BF%D0%BE%D0%B4%D1%8A%D0%B5%D0%B7%D0%B4.jpg

1369 ms

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D1%87%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D0%B9%20%D0%B4%D0%BE%D0%BC.jpg

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D0%B2%20%D1%87%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D0%B9%20%D0%B4%D0%BE%D0%BC.jpg

1371 ms

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D1%81%20%D0%BA%D0%B0%D0%BC%D0%B5%D1%80%D0%BE%D0%B9.jpg

%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%20%D1%81%20%D0%BA%D0%B0%D0%BC%D0%B5%D1%80%D0%BE%D0%B9.jpg

1373 ms

%D1%83%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%BA%D0%B0%20%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%D0%B0%20%D0%B2%20%D0%BA%D0%B2%D0%B0%D1%80%D1%82%D0%B8%D1%80%D1%83.jpg

%D1%83%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%BA%D0%B0%20%D0%B4%D0%BE%D0%BC%D0%BE%D1%84%D0%BE%D0%BD%D0%B0%20%D0%B2%20%D0%BA%D0%B2%D0%B0%D1%80%D1%82%D0%B8%D1%80%D1%83.jpg

1486 ms

bg.jpg

bg.jpg

1236 ms

bg2.jpg

bg2.jpg

986 ms

preim-bg.jpg

preim-bg.jpg

1118 ms

separator-vert.png

separator-vert.png

1115 ms

preim-bg2.jpg

preim-bg2.jpg

1232 ms

preim-bg3.jpg

preim-bg3.jpg

1119 ms

cont-bg.jpg

cont-bg.jpg

1252 ms

phone-cont.png

phone-cont.png

1366 ms

email-cont.png

email-cont.png

1250 ms

adr-cont.png

adr-cont.png

1480 ms

scedual-cont.png

scedual-cont.png

1370 ms

Lato-Bold.ttf

Lato-Bold.ttf

1329 ms

Lato-Regular.ttf

Lato-Regular.ttf

1329 ms

Lato-Light.ttf

Lato-Light.ttf

1443 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1448 ms

watch.js

watch.js

3 ms

Accessibility Review

domofon-odessa.od.ua accessibility score

77

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

Buttons do not have an accessible name

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

Heading elements are not in a sequentially-descending order

Best Practices

domofon-odessa.od.ua 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

High

Browser errors were logged to the console

SEO Factors

domofon-odessa.od.ua SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Domofon-odessa.od.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Domofon-odessa.od.ua 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

domofon-odessa.od.ua

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