Tools & Wizards About Us
progaonline.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

progaonline.com

Прога онлайн - сервисы и мобильные приложения для работы с текстами

Page Load Speed

4 sec in total

First Response

419 ms

Resources Loaded

3.5 sec

Page Rendered

95 ms

progaonline.com screenshot

About Website

Visit progaonline.com now to see the best up-to-date Progaonline content for Russia and also check out these interesting facts you probably never knew about progaonline.com

Разработка инновационного программного обеспечения (онлайн-сервисов и мобильных приложений) для облегчения выполнения ежедневных задач при работе с текстами

Visit progaonline.com

Key Findings

We analyzed Progaonline.com page load time and found that the first response time was 419 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

progaonline.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

progaonline.com

419 ms

progaonline.com

681 ms

app.css

259 ms

app.js

998 ms

jquery-ui.js

821 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 57% of them (13 requests) were addressed to the original Progaonline.com, 9% (2 requests) were made to Znaytovar.ru and 9% (2 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 453.9 kB (45%)

Content Size

1.0 MB

After Optimization

564.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Progaonline.com main page is 1.0 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. 15% of websites need less resources to load. Javascripts take 965.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 10.9 kB

  • Original 15.1 kB
  • After minification 12.9 kB
  • After compression 4.2 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 2.3 kB, which is 15% 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 10.9 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 926 B

  • Original 17.6 kB
  • After minification 16.6 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. Progaonline images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 442.0 kB

  • Original 965.8 kB
  • After minification 779.6 kB
  • After compression 523.8 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 442.0 kB or 46% of the original size.

CSS Optimization

-0%

Potential reduce by 50 B

  • Original 20.0 kB
  • After minification 20.0 kB
  • After compression 20.0 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. Progaonline.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (35%)

Requests Now

20

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Progaonline. 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

progaonline.com

progaonline.com

419 ms

progaonline.com

progaonline.com

681 ms

app.css

app.css

259 ms

app.js

app.js

998 ms

jquery-ui.js

jquery-ui.js

821 ms

css

css

28 ms

container_Wjse3CD4.js

container_Wjse3CD4.js

957 ms

logo.png

logo.png

167 ms

android.png

android.png

294 ms

ffe5c1afcaf1433d1fee47dd4391ae7a.jpg

ffe5c1afcaf1433d1fee47dd4391ae7a.jpg

383 ms

8c9f0504c35c524b212253b6b0ab43d6.jpg

8c9f0504c35c524b212253b6b0ab43d6.jpg

383 ms

vk.png

vk.png

384 ms

telegram.png

telegram.png

421 ms

youtube.png

youtube.png

506 ms

font

font

17 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

259 ms

piwik.php

piwik.php

184 ms

es5-shims.min.js

es5-shims.min.js

637 ms

share.js

share.js

980 ms

tag.js

tag.js

1024 ms

analytics.js

analytics.js

17 ms

collect

collect

12 ms

js

js

63 ms

Accessibility Review

progaonline.com accessibility score

92

Accessibility Issues

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.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

progaonline.com best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

progaonline.com 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

    RU

  • Encoding

    UTF-8

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

progaonline.com

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