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world-of-tech.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

world-of-tech.com

Page Load Speed

1.4 sec in total

First Response

332 ms

Resources Loaded

941 ms

Page Rendered

135 ms

world-of-tech.com screenshot

About Website

Click here to check amazing World Of Tech content. Otherwise, check out these important facts you probably never knew about world-of-tech.com

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Key Findings

We analyzed World-of-tech.com page load time and found that the first response time was 332 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

world-of-tech.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value3,150 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

ww3.world-of-tech.com

332 ms

jquery-1.4.2.min.js

14 ms

caf.js

51 ms

logo_white.png

63 ms

caf.gif

59 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original World-of-tech.com, 20% (2 requests) were made to Dp.g.doubleclick.net and 10% (1 request) were made to Ww3.world-of-tech.com. The less responsive or slowest element that took the longest time to load (332 ms) relates to the external source Ww3.world-of-tech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.5 kB (40%)

Content Size

162.1 kB

After Optimization

96.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of World-of-tech.com main page is 162.1 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. 15% of websites need less resources to load. Javascripts take 108.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 21.1 kB

  • Original 31.0 kB
  • After minification 31.0 kB
  • After compression 9.9 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. 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 21.1 kB or 68% of the original size.

Image Optimization

-72%

Potential reduce by 16.3 kB

  • Original 22.6 kB
  • After minification 6.3 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, World Of Tech needs image optimization as it can save up to 16.3 kB or 72% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 28.0 kB

  • Original 108.4 kB
  • After minification 108.3 kB
  • After compression 80.4 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 28.0 kB or 26% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • AJAX
  • Images
  • JavaScript

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Of Tech. According to our analytics all requests are already optimized.

Network Requests Diagram

ww3.world-of-tech.com

ww3.world-of-tech.com

332 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

14 ms

caf.js

caf.js

51 ms

logo_white.png

logo_white.png

63 ms

caf.gif

caf.gif

59 ms

slave.html

slave.html

12 ms

domainpark.cgi

domainpark.cgi

153 ms

seal.png

seal.png

5 ms

bullet_lime.gif

bullet_lime.gif

9 ms

bullet_lime.gif

bullet_lime.gif

24 ms

Accessibility Review

world-of-tech.com accessibility score

95

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

Best Practices

world-of-tech.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

world-of-tech.com SEO score

86

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

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

    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 World-of-tech.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 World-of-tech.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

world-of-tech.com

Open Graph description is not detected on the main page of World Of Tech. 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: