Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

quizlab.it

Quizlab – Test e Quiz Personalità, Facebook e Trivia

Page Load Speed

34.2 sec in total

First Response

134 ms

Resources Loaded

1.8 sec

Page Rendered

32.3 sec

quizlab.it screenshot

About Website

Visit quizlab.it now to see the best up-to-date Quizlab content for Italy and also check out these interesting facts you probably never knew about quizlab.it

I Quiz sulla personalità più divertenti e virali della rete: test su amore, amicizia, futuro e molto altro!

Visit quizlab.it

Key Findings

We analyzed Quizlab.it page load time and found that the first response time was 134 ms and then it took 34.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

quizlab.it performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,940 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value29.4 s

0/100

10%

Network Requests Diagram

quizlab.it

134 ms

quizlab.it

38 ms

57090165.js

142 ms

stub-v2.js

31 ms

core-it.js

33 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Quizlab.it, 79% (69 requests) were made to Cdn.quizlab.it and 10% (9 requests) were made to . The less responsive or slowest element that took the longest time to load (913 ms) relates to the external source Cdn.quizlab.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 289.9 kB (1%)

Content Size

21.8 MB

After Optimization

21.5 MB

In fact, the total size of Quizlab.it main page is 21.8 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 21.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 221.1 kB

  • Original 250.2 kB
  • After minification 250.0 kB
  • After compression 29.1 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 221.1 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 68.4 kB

  • Original 21.3 MB
  • After minification 21.2 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. Quizlab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 129 B

  • Original 183.9 kB
  • After minification 183.9 kB
  • After compression 183.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 283 B

  • Original 33.8 kB
  • After minification 33.8 kB
  • After compression 33.5 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. Quizlab.it has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (20%)

Requests Now

76

After Optimization

61

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quizlab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

quizlab.it accessibility score

97

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

Links do not have a discernible name

Best Practices

quizlab.it 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

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

quizlab.it 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

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quizlab.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Quizlab.it 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 Quizlab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: