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xyzlab.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

xyzlab.com

Digital Marketing Training Platform for Industry Professionals - XYZ Lab

Page Load Speed

1.4 sec in total

First Response

112 ms

Resources Loaded

1.3 sec

Page Rendered

58 ms

xyzlab.com screenshot

About Website

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

XYZ Lab is the Leading Digital Marketing Training Platform for industry professionals. We are on a mission to train & up-skill the next generation of digital marketing leaders worldwide.

Visit xyzlab.com

Key Findings

We analyzed Xyzlab.com page load time and found that the first response time was 112 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

xyzlab.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value5,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.4

25/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

www.xyzlab.com

112 ms

minified.js

41 ms

focus-within-polyfill.js

40 ms

polyfill.min.js

41 ms

adsbygoogle.js

157 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Xyzlab.com, 46% (31 requests) were made to Static.wixstatic.com and 21% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (905 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (50%)

Content Size

2.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Xyzlab.com main page is 2.4 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. 55% of websites need less resources to load. HTML takes 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 223.2 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 1.1 MB or 83% of the original size.

Image Optimization

-20%

Potential reduce by 112.0 kB

  • Original 571.5 kB
  • After minification 459.5 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, XYZ Lab needs image optimization as it can save up to 112.0 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 512.9 kB
  • After minification 512.9 kB
  • After compression 508.6 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.

Requests Breakdown

Number of requests can be reduced by 17 (31%)

Requests Now

55

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of XYZ 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 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.xyzlab.com

www.xyzlab.com

112 ms

minified.js

minified.js

41 ms

focus-within-polyfill.js

focus-within-polyfill.js

40 ms

polyfill.min.js

polyfill.min.js

41 ms

adsbygoogle.js

adsbygoogle.js

157 ms

8875.e26292eb.bundle.min.js

8875.e26292eb.bundle.min.js

140 ms

thunderbolt-commons.b7a35b00.bundle.min.js

thunderbolt-commons.b7a35b00.bundle.min.js

133 ms

main.d98de0fd.bundle.min.js

main.d98de0fd.bundle.min.js

135 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

134 ms

lodash.min.js

lodash.min.js

134 ms

react.production.min.js

react.production.min.js

190 ms

react-dom.production.min.js

react-dom.production.min.js

190 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

190 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

202 ms

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7b1372_3e445d554a7240338e7a1f6cb3ff38cf~mv2.gif

150 ms

bundle.min.js

bundle.min.js

129 ms

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240 ms

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296 ms

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262 ms

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240 ms

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289 ms

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292 ms

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390 ms

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425 ms

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548 ms

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774 ms

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551 ms

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413 ms

4.png

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522 ms

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563 ms

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463 ms

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597 ms

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532 ms

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713 ms

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685 ms

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905 ms

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567 ms

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701 ms

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747 ms

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853 ms

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707 ms

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709 ms

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714 ms

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715 ms

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860 ms

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816 ms

show_ads_impl.js

show_ads_impl.js

85 ms

162 ms

155 ms

155 ms

152 ms

154 ms

155 ms

191 ms

190 ms

190 ms

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196 ms

195 ms

zrt_lookup.html

zrt_lookup.html

66 ms

ads

ads

108 ms

ca-pub-5220550180754289

ca-pub-5220550180754289

80 ms

AGSKWxXymiQCjCnfsLIVDgj-Aame6yIJuMITNXpFIY-7EaTYcbfnwKzost4am_It47jBbLY1cL5x7jrI_n3Qe8OOCvU7dQXI5DjcpaKSKn9kR0hBtTK-tmn3KysrbmlDRyecbyy6Qsuf2g==

AGSKWxXymiQCjCnfsLIVDgj-Aame6yIJuMITNXpFIY-7EaTYcbfnwKzost4am_It47jBbLY1cL5x7jrI_n3Qe8OOCvU7dQXI5DjcpaKSKn9kR0hBtTK-tmn3KysrbmlDRyecbyy6Qsuf2g==

36 ms

AGSKWxUDwDWFcAKnA4nMfeKhZ0GTgoFz8ZZ14U1HzkusngJS87l4nS0JGnqaF4yHzDVyfqhk9U68Yu7K6_N15zKv3lQ9vRdRno6M9JreKjJ9i5sMZUL1MOjiPPV5Z6lrAg9kczmuc5w3kg==

AGSKWxUDwDWFcAKnA4nMfeKhZ0GTgoFz8ZZ14U1HzkusngJS87l4nS0JGnqaF4yHzDVyfqhk9U68Yu7K6_N15zKv3lQ9vRdRno6M9JreKjJ9i5sMZUL1MOjiPPV5Z6lrAg9kczmuc5w3kg==

35 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

24 ms

deprecation-style.v5.css

deprecation-style.v5.css

10 ms

right-arrow.svg

right-arrow.svg

10 ms

Accessibility Review

xyzlab.com accessibility score

91

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

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.

Best Practices

xyzlab.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

Missing source maps for large first-party JavaScript

SEO Factors

xyzlab.com SEO score

98

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

xyzlab.com

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