Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

Page Load Speed

3.9 sec in total

First Response

815 ms

Resources Loaded

2.6 sec

Page Rendered

482 ms

defence-line.org screenshot

About Website

Welcome to defence-line.org homepage info - get ready to check Defence Line best content for Ukraine right away, or after learning these important things about defence-line.org

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Key Findings

We analyzed Defence-line.org page load time and found that the first response time was 815 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

defence-line.org performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value2,670 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.378

28/100

15%

TTI (Time to Interactive)

Value31.2 s

0/100

10%

Network Requests Diagram

defence-line.org

815 ms

screen.css

91 ms

style.css

119 ms

mootools-1.2.1-core-yc.js

171 ms

MenuMatic.css

131 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 40% of them (32 requests) were addressed to the original Defence-line.org, 13% (10 requests) were made to Static.xx.fbcdn.net and 5% (4 requests) were made to I1.wp.com. The less responsive or slowest element that took the longest time to load (815 ms) belongs to the original domain Defence-line.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.5 kB (7%)

Content Size

4.4 MB

After Optimization

4.1 MB

In fact, the total size of Defence-line.org main page is 4.4 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. 70% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 56.3 kB

  • Original 71.1 kB
  • After minification 69.0 kB
  • After compression 14.8 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 56.3 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 7.0 kB

  • Original 3.8 MB
  • After minification 3.8 MB

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. Defence Line images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 168.4 kB

  • Original 348.0 kB
  • After minification 344.8 kB
  • After compression 179.6 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 168.4 kB or 48% of the original size.

CSS Optimization

-66%

Potential reduce by 96.7 kB

  • Original 147.4 kB
  • After minification 137.7 kB
  • After compression 50.6 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. Defence-line.org needs all CSS files to be minified and compressed as it can save up to 96.7 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (66%)

Requests Now

73

After Optimization

25

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Defence Line. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

defence-line.org accessibility score

96

Accessibility Issues

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

defence-line.org best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

defence-line.org SEO score

88

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

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 Defence-line.org 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 Defence-line.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 data is detected on the main page of Defence Line. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: