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random-lab.io screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

random-lab.io

Random-lab.io - La technologie au service de votre sécurité

Page Load Speed

4.8 sec in total

First Response

530 ms

Resources Loaded

3.8 sec

Page Rendered

451 ms

random-lab.io screenshot

About Website

Click here to check amazing Random Lab content. Otherwise, check out these important facts you probably never knew about random-lab.io

Une technologie sur-mesure à découvrir sans plus attendre. Grâce à Random-Lab.io, le futur s'installe chez vous.

Visit random-lab.io

Key Findings

We analyzed Random-lab.io page load time and found that the first response time was 530 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

random-lab.io performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

random-lab.io

530 ms

random-lab.io

2010 ms

style.min.css

171 ms

wplc-plugin-public.css

253 ms

cookieblocker.min.css

254 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 71% of them (62 requests) were addressed to the original Random-lab.io, 28% (24 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Random-lab.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.4 kB (19%)

Content Size

903.7 kB

After Optimization

730.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Random-lab.io main page is 903.7 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. 65% of websites need less resources to load. Javascripts take 333.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 167.1 kB

  • Original 195.9 kB
  • After minification 189.0 kB
  • After compression 28.8 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 167.1 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 5.2 kB

  • Original 290.5 kB
  • After minification 285.2 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. Random Lab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 168 B

  • Original 333.5 kB
  • After minification 333.5 kB
  • After compression 333.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 896 B

  • Original 83.9 kB
  • After minification 83.8 kB
  • After compression 83.0 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. Random-lab.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (82%)

Requests Now

57

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Random Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

random-lab.io

random-lab.io

530 ms

random-lab.io

random-lab.io

2010 ms

style.min.css

style.min.css

171 ms

wplc-plugin-public.css

wplc-plugin-public.css

253 ms

cookieblocker.min.css

cookieblocker.min.css

254 ms

style.min.css

style.min.css

254 ms

theme.min.css

theme.min.css

255 ms

frontend-lite.min.css

frontend-lite.min.css

262 ms

post-4.css

post-4.css

265 ms

frontend.min.css

frontend.min.css

337 ms

elementor-icons.min.css

elementor-icons.min.css

337 ms

swiper.min.css

swiper.min.css

339 ms

frontend-lite.min.css

frontend-lite.min.css

340 ms

global.css

global.css

347 ms

post-1464.css

post-1464.css

350 ms

post-1884.css

post-1884.css

420 ms

post-1946.css

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422 ms

css

css

35 ms

fontawesome.min.css

fontawesome.min.css

508 ms

solid.min.css

solid.min.css

423 ms

regular.min.css

regular.min.css

432 ms

brands.min.css

brands.min.css

437 ms

jquery.min.js

jquery.min.js

590 ms

jquery-migrate.min.js

jquery-migrate.min.js

506 ms

widget-mega-menu.min.css

widget-mega-menu.min.css

507 ms

widget-loop-builder.min.css

widget-loop-builder.min.css

440 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

447 ms

widget-icon-box.min.css

widget-icon-box.min.css

556 ms

widget-icon-list.min.css

widget-icon-list.min.css

556 ms

widget-posts.min.css

widget-posts.min.css

556 ms

post-2020.css

post-2020.css

566 ms

post-2304.css

post-2304.css

566 ms

e-gallery.min.css

e-gallery.min.css

604 ms

animations.min.css

animations.min.css

604 ms

callus.js

callus.js

858 ms

hello-frontend.min.js

hello-frontend.min.js

604 ms

complianz.min.js

complianz.min.js

620 ms

imagesloaded.min.js

imagesloaded.min.js

643 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

689 ms

e-gallery.min.js

e-gallery.min.js

600 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

521 ms

webpack.runtime.min.js

webpack.runtime.min.js

526 ms

frontend-modules.min.js

frontend-modules.min.js

625 ms

hooks.min.js

hooks.min.js

601 ms

i18n.min.js

i18n.min.js

593 ms

frontend.min.js

frontend.min.js

594 ms

waypoints.min.js

waypoints.min.js

528 ms

core.min.js

core.min.js

603 ms

frontend.min.js

frontend.min.js

603 ms

elements-handlers.min.js

elements-handlers.min.js

604 ms

jquery.sticky.min.js

jquery.sticky.min.js

600 ms

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408 ms

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491 ms

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495 ms

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492 ms

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4-Retouche-RandomLab-Showroom-67-1024x683.jpg

501 ms

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Surveillance-distance-random-lab-300x207.png

526 ms

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3-Retouche-RandomLab-Showroom-98-300x200.jpg

493 ms

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51 ms

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54 ms

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633 ms

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548 ms

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54 ms

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76 ms

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78 ms

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78 ms

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77 ms

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77 ms

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78 ms

eicons.woff

eicons.woff

530 ms

fa-brands-400.woff

fa-brands-400.woff

613 ms

Accessibility Review

random-lab.io accessibility score

92

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.

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

Internationalization and localization

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

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

random-lab.io best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

random-lab.io SEO score

97

Search Engine Optimization Advices

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Random-lab.io can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Random-lab.io 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

random-lab.io

Open Graph data is detected on the main page of Random Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: