Tools & Wizards About Us
lesson.ly screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lesson.ly

For Sale - Lesson.ly

Page Load Speed

893 ms in total

First Response

169 ms

Resources Loaded

657 ms

Page Rendered

67 ms

lesson.ly screenshot

About Website

Welcome to lesson.ly homepage info - get ready to check Lesson best content for United States right away, or after learning these important things about lesson.ly

Buy Lesson.ly from the owner. A .LY premium domain name Lesson.ly

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Key Findings

We analyzed Lesson.ly page load time and found that the first response time was 169 ms and then it took 724 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

lesson.ly performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

lesson.ly

169 ms

lesson.ly

145 ms

css2

51 ms

normalize.min.css

50 ms

1px.gif

345 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 38% of them (3 requests) were addressed to the original Lesson.ly, 25% (2 requests) were made to T.escrow.com and 13% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (345 ms) relates to the external source T.escrow.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.9 kB (54%)

Content Size

53.9 kB

After Optimization

25.0 kB

  • HTML
  • JavaScript

In fact, the total size of Lesson.ly main page is 53.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 53.3 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 28.9 kB

  • Original 53.3 kB
  • After minification 53.1 kB
  • After compression 24.4 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 28.9 kB or 54% of the original size.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lesson. According to our analytics all requests are already optimized.

Network Requests Diagram

lesson.ly

lesson.ly

169 ms

lesson.ly

lesson.ly

145 ms

css2

css2

51 ms

normalize.min.css

normalize.min.css

50 ms

1px.gif

1px.gif

345 ms

email-decode.min.js

email-decode.min.js

16 ms

1px.gif

1px.gif

322 ms

font

font

22 ms

Accessibility Review

lesson.ly accessibility score

100

Accessibility Issues

Best Practices

lesson.ly 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

SEO Factors

lesson.ly SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lesson.ly 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 Lesson.ly 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

lesson.ly

Open Graph description is not detected on the main page of Lesson. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: