Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 60

    SEO

    Google-friendlier than
    22% of websites

blockadedefence.com

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Page Load Speed

821 ms in total

First Response

198 ms

Resources Loaded

416 ms

Page Rendered

207 ms

blockadedefence.com screenshot

About Website

Welcome to blockadedefence.com homepage info - get ready to check Blockadedefence best content right away, or after learning these important things about blockadedefence.com

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Key Findings

We analyzed Blockadedefence.com page load time and found that the first response time was 198 ms and then it took 623 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

blockadedefence.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

blockadedefence.com

198 ms

blockade.css

45 ms

facebook.png

89 ms

linkedin.png

87 ms

google-plus.png

95 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Blockadedefence.com and no external sources were called. The less responsive or slowest element that took the longest time to load (198 ms) belongs to the original domain Blockadedefence.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.6 kB (16%)

Content Size

108.6 kB

After Optimization

91.0 kB

In fact, the total size of Blockadedefence.com main page is 108.6 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. Only 10% of websites need less resources to load. Images take 92.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 10.7 kB

  • Original 13.6 kB
  • After minification 11.2 kB
  • After compression 2.9 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 2.4 kB, which is 18% 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 10.7 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 5.0 kB

  • Original 92.6 kB
  • After minification 87.6 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. Blockadedefence images are well optimized though.

CSS Optimization

-78%

Potential reduce by 1.9 kB

  • Original 2.4 kB
  • After minification 2.1 kB
  • After compression 529 B

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. Blockadedefence.com needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (44%)

Requests Now

16

After Optimization

9

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blockadedefence. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

blockadedefence.com accessibility score

80

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible 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

blockadedefence.com 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

blockadedefence.com SEO score

60

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blockadedefence.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Blockadedefence.com main page’s claimed encoding is iso-8859-1. 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

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