Tools & Wizards About Us
xyzlab.co screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% 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.co

Digital Marketing Training Platform for Industry Professionals - XYZ Lab

Page Load Speed

2.5 sec in total

First Response

131 ms

Resources Loaded

2.3 sec

Page Rendered

56 ms

xyzlab.co screenshot

About Website

Visit xyzlab.co now to see the best up-to-date XYZ Lab content and also check out these interesting facts you probably never knew about xyzlab.co

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.co

Key Findings

We analyzed Xyzlab.co page load time and found that the first response time was 131 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

xyzlab.co performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value13,210 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.405

25/100

15%

TTI (Time to Interactive)

Value34.1 s

0/100

10%

Network Requests Diagram

www.xyzlab.com

131 ms

minified.js

48 ms

focus-within-polyfill.js

43 ms

polyfill.min.js

832 ms

adsbygoogle.js

85 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Xyzlab.co, 20% (12 requests) were made to Static.parastorage.com and 20% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (832 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (40%)

Content Size

3.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Xyzlab.co main page is 3.1 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. 35% of websites need less resources to load. HTML takes 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 235.1 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 1.1 MB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 89.5 kB

  • Original 1.2 MB
  • After minification 1.1 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. XYZ Lab images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 48.2 kB

  • Original 546.1 kB
  • After minification 546.1 kB
  • After compression 498.0 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 15 (33%)

Requests Now

46

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 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 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.xyzlab.com

www.xyzlab.com

131 ms

minified.js

minified.js

48 ms

focus-within-polyfill.js

focus-within-polyfill.js

43 ms

polyfill.min.js

polyfill.min.js

832 ms

adsbygoogle.js

adsbygoogle.js

85 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

51 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

57 ms

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

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

53 ms

lodash.min.js

lodash.min.js

57 ms

react.production.min.js

react.production.min.js

55 ms

react-dom.production.min.js

react-dom.production.min.js

60 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

55 ms

7b1372_3e445d554a7240338e7a1f6cb3ff38cf~mv2.gif

7b1372_3e445d554a7240338e7a1f6cb3ff38cf~mv2.gif

92 ms

maxresdefault.jpg

maxresdefault.jpg

341 ms

maxresdefault.jpg

maxresdefault.jpg

571 ms

maxresdefault.jpg

maxresdefault.jpg

642 ms

maxresdefault.jpg

maxresdefault.jpg

539 ms

maxresdefault.jpg

maxresdefault.jpg

765 ms

maxresdefault.jpg

maxresdefault.jpg

745 ms

maxresdefault.jpg

maxresdefault.jpg

531 ms

maxresdefault.jpg

maxresdefault.jpg

792 ms

c08c1f_3340a37e343c45c18275b8e22b2126e2~mv2.png

c08c1f_3340a37e343c45c18275b8e22b2126e2~mv2.png

277 ms

c08c1f_42da179cabad4b99b56040d177dd397c~mv2.png

c08c1f_42da179cabad4b99b56040d177dd397c~mv2.png

275 ms

c08c1f_34d1f70422b34e7298527f6ac4a737f2~mv2.jpg

c08c1f_34d1f70422b34e7298527f6ac4a737f2~mv2.jpg

303 ms

c08c1f_39e91fc91c1c4432b445b51abae6e8a3~mv2.jpg

c08c1f_39e91fc91c1c4432b445b51abae6e8a3~mv2.jpg

276 ms

c08c1f_af1b86acf8b14298a9d6a449d9942baf~mv2.png

c08c1f_af1b86acf8b14298a9d6a449d9942baf~mv2.png

382 ms

c08c1f_03987d30a37b4681acba9364f6f51626~mv2.png

c08c1f_03987d30a37b4681acba9364f6f51626~mv2.png

389 ms

c08c1f_cd99f8b0c2864588876c673a5d31fb59~mv2.jpg

c08c1f_cd99f8b0c2864588876c673a5d31fb59~mv2.jpg

487 ms

c08c1f_0af2d35648a34e0683c0d15fd4229556~mv2.png

c08c1f_0af2d35648a34e0683c0d15fd4229556~mv2.png

397 ms

c08c1f_7dd08ce5b46144679080cbc68bb50061~mv2.png

c08c1f_7dd08ce5b46144679080cbc68bb50061~mv2.png

389 ms

c08c1f_057ac2475dae4cbf8c3eff868b19325e~mv2.jpg

c08c1f_057ac2475dae4cbf8c3eff868b19325e~mv2.jpg

450 ms

c08c1f_f051a7ef260c4851beb93d6030779105~mv2.png

c08c1f_f051a7ef260c4851beb93d6030779105~mv2.png

556 ms

Untitled%20design%20(5).png

Untitled%20design%20(5).png

571 ms

4.png

4.png

592 ms

Untitled%20design%20(5).png

Untitled%20design%20(5).png

527 ms

c08c1f_2cc1f944a7aa441bac083c3db4fa7b3b~mv2.png

c08c1f_2cc1f944a7aa441bac083c3db4fa7b3b~mv2.png

568 ms

show_ads_impl.js

show_ads_impl.js

118 ms

bundle.min.js

bundle.min.js

145 ms

zrt_lookup.html

zrt_lookup.html

67 ms

ads

ads

104 ms

128 ms

125 ms

123 ms

119 ms

119 ms

118 ms

156 ms

159 ms

155 ms

154 ms

155 ms

155 ms

ca-pub-5220550180754289

ca-pub-5220550180754289

99 ms

AGSKWxUTv7yUc_Bz_I8W82Cd5_Rcfl4KIgtxQLb-E8jKnUYgSFQQ5IoydVrZ1LLRG0alUq6aohFZe0MRktPidxe-bc7ZMjd3IZVS4EGSipfhe0mp7X5An8Ya7w6GkUZslXDEabrZGsPjvw==

AGSKWxUTv7yUc_Bz_I8W82Cd5_Rcfl4KIgtxQLb-E8jKnUYgSFQQ5IoydVrZ1LLRG0alUq6aohFZe0MRktPidxe-bc7ZMjd3IZVS4EGSipfhe0mp7X5An8Ya7w6GkUZslXDEabrZGsPjvw==

32 ms

AGSKWxUsLyosmdUjoBKv0j60ObkrUbNuVchsIzjb3o2z0uhzhnmS9NpbK0wUcDFCmnPhDcVHBgCKG505psXviY5gevQ8cJKurQ2DVnXUomeZPmRckNzvJe1_6Kd7ThjbSg3oGYpyz3lBsQ==

AGSKWxUsLyosmdUjoBKv0j60ObkrUbNuVchsIzjb3o2z0uhzhnmS9NpbK0wUcDFCmnPhDcVHBgCKG505psXviY5gevQ8cJKurQ2DVnXUomeZPmRckNzvJe1_6Kd7ThjbSg3oGYpyz3lBsQ==

43 ms

deprecation-en.v5.html

deprecation-en.v5.html

10 ms

bolt-performance

bolt-performance

15 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

xyzlab.co 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.co 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.co 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.co 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.co 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.co

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: