Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

levl.tech

LEVL - Privacy Friendly Device Identity & Intelligence

Page Load Speed

6.1 sec in total

First Response

216 ms

Resources Loaded

4.3 sec

Page Rendered

1.6 sec

levl.tech screenshot

About Website

Visit levl.tech now to see the best up-to-date LEVL content and also check out these interesting facts you probably never knew about levl.tech

LEVL’s patented full-stack device intelligence solution enables user privacy & device identity solving MAC address randomization issues.

Visit levl.tech

Key Findings

We analyzed Levl.tech page load time and found that the first response time was 216 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

levl.tech performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value700 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

levl.tech

216 ms

levl.tech

993 ms

analytics.js

666 ms

css

667 ms

hooks.min.js

407 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 91% of them (42 requests) were addressed to the original Levl.tech, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (993 ms) belongs to the original domain Levl.tech.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.9 kB (19%)

Content Size

797.0 kB

After Optimization

648.1 kB

In fact, the total size of Levl.tech main page is 797.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 482.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 110.7 kB

  • Original 133.7 kB
  • After minification 127.1 kB
  • After compression 23.0 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 110.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 174 B

  • Original 482.9 kB
  • After minification 482.7 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. LEVL images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 244 B

  • Original 24.1 kB
  • After minification 24.1 kB
  • After compression 23.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-24%

Potential reduce by 37.8 kB

  • Original 156.4 kB
  • After minification 141.7 kB
  • After compression 118.6 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. Levl.tech needs all CSS files to be minified and compressed as it can save up to 37.8 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (61%)

Requests Now

44

After Optimization

17

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LEVL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

levl.tech accessibility score

95

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.

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

levl.tech 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

levl.tech SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Levl.tech 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 Levl.tech main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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