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Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

svitlo.org

svitlo.org

Page Load Speed

1 sec in total

First Response

196 ms

Resources Loaded

635 ms

Page Rendered

205 ms

About Website

Welcome to svitlo.org homepage info - get ready to check Svitlo best content right away, or after learning these important things about svitlo.org

Forsale Lander

Visit svitlo.org

Key Findings

We analyzed Svitlo.org page load time and found that the first response time was 196 ms and then it took 840 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

svitlo.org performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

svitlo.org

196 ms

uikit.min.css

71 ms

video-js.css

95 ms

css

64 ms

css

83 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 24% of them (4 requests) were addressed to the original Svitlo.org, 29% (5 requests) were made to Cdnjs.cloudflare.com and 12% (2 requests) were made to Vjs.zencdn.net. The less responsive or slowest element that took the longest time to load (330 ms) belongs to the original domain Svitlo.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.8 kB (67%)

Content Size

636.6 kB

After Optimization

211.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svitlo.org main page is 636.6 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. 45% of websites need less resources to load. Javascripts take 452.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 15.6 kB

  • Original 20.1 kB
  • After minification 19.9 kB
  • After compression 4.6 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 15.6 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 4.9 kB

  • Original 58.9 kB
  • After minification 54.0 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. Svitlo images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 319.1 kB

  • Original 452.9 kB
  • After minification 423.6 kB
  • After compression 133.8 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 319.1 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 85.3 kB

  • Original 104.7 kB
  • After minification 103.4 kB
  • After compression 19.4 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. Svitlo.org needs all CSS files to be minified and compressed as it can save up to 85.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (73%)

Requests Now

15

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svitlo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

svitlo.org accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

svitlo.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

svitlo.org SEO score

93

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

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

    UK

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svitlo.org can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian 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 Svitlo.org 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

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