Report Summary

  • 0

    Performance

  • 38

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

4d2all.com

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Page Load Speed

3.5 sec in total

First Response

156 ms

Resources Loaded

2.7 sec

Page Rendered

620 ms

4d2all.com screenshot

About Website

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Key Findings

We analyzed 4d2all.com page load time and found that the first response time was 156 ms and then it took 3.3 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

4d2all.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.227

55/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

4d2all.com

156 ms

www.4d2all.com

156 ms

3375562265-css_bundle_v2.css

58 ms

authorization.css

102 ms

adsbygoogle.js

46 ms

Our browser made a total of 282 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original 4d2all.com, 25% (71 requests) were made to Google.com and 7% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Emailcashpro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 602.1 kB (50%)

Content Size

1.2 MB

After Optimization

604.3 kB

In fact, the total size of 4d2all.com main page is 1.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 639.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 97.5 kB

  • Original 121.0 kB
  • After minification 120.3 kB
  • After compression 23.5 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 97.5 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 30.1 kB

  • Original 286.6 kB
  • After minification 256.5 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, 4 D 2 All needs image optimization as it can save up to 30.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 352.6 kB

  • Original 639.4 kB
  • After minification 638.4 kB
  • After compression 286.7 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 352.6 kB or 55% of the original size.

CSS Optimization

-76%

Potential reduce by 121.9 kB

  • Original 159.4 kB
  • After minification 155.6 kB
  • After compression 37.5 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. 4d2all.com needs all CSS files to be minified and compressed as it can save up to 121.9 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 139 (54%)

Requests Now

257

After Optimization

118

The browser has sent 257 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 D 2 All. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 69 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

4d2all.com accessibility score

38

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

Document doesn't have a <title> element

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

4d2all.com 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

High

Browser errors were logged to the console

SEO Factors

4d2all.com SEO score

75

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

Document doesn't have a <title> element

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4d2all.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 4d2all.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

Open Graph description is not detected on the main page of 4 D 2 All. 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: