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Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

xlabs.ai

Future home of xlabs.ai

Page Load Speed

10.4 sec in total

First Response

231 ms

Resources Loaded

8.4 sec

Page Rendered

1.8 sec

xlabs.ai screenshot

About Website

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Key Findings

We analyzed Xlabs.ai page load time and found that the first response time was 231 ms and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

xlabs.ai performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value440 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

xlabs.ai

231 ms

xlabs.ai

3176 ms

wp-emoji-release.min.js

186 ms

style.min.css

196 ms

theme.min.css

192 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 89% of them (83 requests) were addressed to the original Xlabs.ai, 4% (4 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Xlabs.ai.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.8 MB (16%)

Content Size

17.2 MB

After Optimization

14.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xlabs.ai main page is 17.2 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. 50% of websites need less resources to load. Images take 16.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 122.3 kB

  • Original 145.1 kB
  • After minification 129.9 kB
  • After compression 22.8 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 122.3 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 2.5 MB

  • Original 16.6 MB
  • After minification 14.2 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. Obviously, Xlabs needs image optimization as it can save up to 2.5 MB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 95.1 kB

  • Original 251.9 kB
  • After minification 251.4 kB
  • After compression 156.8 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 95.1 kB or 38% of the original size.

CSS Optimization

-27%

Potential reduce by 44.7 kB

  • Original 166.5 kB
  • After minification 165.1 kB
  • After compression 121.8 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. Xlabs.ai needs all CSS files to be minified and compressed as it can save up to 44.7 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (44%)

Requests Now

86

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xlabs. 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 from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xlabs.ai

xlabs.ai

231 ms

xlabs.ai

xlabs.ai

3176 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

186 ms

style.min.css

style.min.css

196 ms

theme.min.css

theme.min.css

192 ms

display-medium-posts-public.css

display-medium-posts-public.css

189 ms

owl.carousel.css

owl.carousel.css

190 ms

owl.theme.css

owl.theme.css

221 ms

download.css

download.css

371 ms

dashicons.min.css

dashicons.min.css

432 ms

all.css

all.css

382 ms

swiper.min.css

swiper.min.css

389 ms

lity.min.css

lity.min.css

388 ms

essential-addons-cs.css

essential-addons-cs.css

465 ms

timer.min.css

timer.min.css

555 ms

testimonials.min.css

testimonials.min.css

564 ms

launch.css

launch.css

570 ms

integrity-light.css

integrity-light.css

693 ms

integrity-light.css

integrity-light.css

619 ms

style.css

style.css

647 ms

jquery.js

jquery.js

803 ms

owl.carousel.js

owl.carousel.js

748 ms

launch.js

launch.js

753 ms

css

css

28 ms

animation.css

animation.css

973 ms

style.css

style.css

978 ms

font-awsome.min.css

font-awsome.min.css

1089 ms

css

css

13 ms

css

css

19 ms

scripts.js

scripts.js

1371 ms

display-medium-posts-public.js

display-medium-posts-public.js

1217 ms

media-query.js

media-query.js

1216 ms

download.js

download.js

1217 ms

cs.0ce70e6.js

cs.0ce70e6.js

1396 ms

x.js

x.js

1371 ms

comment-reply.min.js

comment-reply.min.js

1436 ms

wp-embed.min.js

wp-embed.min.js

1437 ms

waypoints.min.js

waypoints.min.js

1437 ms

jquery.js

jquery.js

1634 ms

css

css

14 ms

analytics.js

analytics.js

215 ms

process.png

process.png

997 ms

Lorna.jpg

Lorna.jpg

888 ms

headshot-davidlayton.jpg

headshot-davidlayton.jpg

962 ms

Monica.jpg

Monica.jpg

893 ms

Emmy.jpg

Emmy.jpg

902 ms

2019-01-21_124448-small-1.jpg

2019-01-21_124448-small-1.jpg

1132 ms

Sherif-Website.jpg

Sherif-Website.jpg

1135 ms

headshot-travis.jpg

headshot-travis.jpg

1426 ms

Picture1-1.png

Picture1-1.png

1492 ms

headshot-guy-tal.jpg

headshot-guy-tal.jpg

1202 ms

aruna-mugshot3.jpg

aruna-mugshot3.jpg

1364 ms

jonas.jpg

jonas.jpg

1371 ms

Amara.jpg

Amara.jpg

1436 ms

Kendra.jpg

Kendra.jpg

1499 ms

Fadi_Chehade-1.jpg

Fadi_Chehade-1.jpg

1726 ms

Sheila2.jpg

Sheila2.jpg

1734 ms

Adam-Hill-300x300.jpg

Adam-Hill-300x300.jpg

1612 ms

Sid.jpg

Sid.jpg

1677 ms

rd1-1440x805.png

rd1-1440x805.png

2024 ms

1_XisfxXALDo9BqaVngALGvg-1-1440x805.jpeg

1_XisfxXALDo9BqaVngALGvg-1-1440x805.jpeg

1797 ms

PurdueAlum-1440x805.png

PurdueAlum-1440x805.png

2197 ms

RD-1440x805.png

RD-1440x805.png

2208 ms

ok1-1440x805.jpg

ok1-1440x805.jpg

1977 ms

font

font

90 ms

font

font

242 ms

font

font

243 ms

fa-brands-400.woff

fa-brands-400.woff

1929 ms

fa-solid-900.woff

fa-solid-900.woff

2105 ms

collect

collect

137 ms

js

js

128 ms

video-files.00_50_15_23.Still024-1440x805.jpg

video-files.00_50_15_23.Still024-1440x805.jpg

2051 ms

Future-Proof-1.jpg

Future-Proof-1.jpg

2042 ms

travis_dirks_banner_21.png

travis_dirks_banner_21.png

2316 ms

02-1273x805.jpg

02-1273x805.jpg

2242 ms

Loonshots-evening-1-1440x765.png

Loonshots-evening-1-1440x765.png

2233 ms

berk0-1440x805.jpg

berk0-1440x805.jpg

2161 ms

IMG_0667-1440x805.jpg

IMG_0667-1440x805.jpg

2228 ms

cartoon.png

cartoon.png

2470 ms

Peter-Diamandis-Pic-with-R-at-SU-Incubator.png

Peter-Diamandis-Pic-with-R-at-SU-Incubator.png

2643 ms

Covid.png

Covid.png

2560 ms

CovidRipples.jpeg

CovidRipples.jpeg

2224 ms

RiboRF3K93-1280x720.jpg

RiboRF3K93-1280x720.jpg

2148 ms

Morpheus1-1.png

Morpheus1-1.png

2434 ms

Pauli1.png

Pauli1.png

2730 ms

Spren_nf1oanxsvn5z.jpg

Spren_nf1oanxsvn5z.jpg

2439 ms

xlabs-background-9.jpg

xlabs-background-9.jpg

2588 ms

xlabs-background-7.jpg

xlabs-background-7.jpg

2607 ms

xlabs-background-6.jpg

xlabs-background-6.jpg

2620 ms

xlabs-background-5.jpg

xlabs-background-5.jpg

2660 ms

xlabs-background-4.jpg

xlabs-background-4.jpg

2569 ms

xlabs-background-3.jpg

xlabs-background-3.jpg

2749 ms

xlabs-background-2.jpg

xlabs-background-2.jpg

2678 ms

Accessibility Review

xlabs.ai accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

xlabs.ai best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

xlabs.ai SEO score

92

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

Image elements do not have [alt] attributes

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 Xlabs.ai 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 Xlabs.ai 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

xlabs.ai

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