Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

lesterchan.net

Lester Chan's Website | lesterchan.net

Page Load Speed

4.7 sec in total

First Response

475 ms

Resources Loaded

3.1 sec

Page Rendered

1.2 sec

About Website

Welcome to lesterchan.net homepage info - get ready to check Lester Chan best content for Singapore right away, or after learning these important things about lesterchan.net

lesterchan.net is the blog and portfolio site of Lester Chan who is also the author of many popular WordPress plugins.

Visit lesterchan.net

Key Findings

We analyzed Lesterchan.net page load time and found that the first response time was 475 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lesterchan.net performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value2,440 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.442

21/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

Network Requests Diagram

lesterchan.net

475 ms

lesterchan.net

1179 ms

style.css

229 ms

53681496051_57b30737a2_c.jpg

83 ms

8fdd1c4a03682246e45b8b15cd08b854

74 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 41% of them (11 requests) were addressed to the original Lesterchan.net, 37% (10 requests) were made to Live.staticflickr.com and 7% (2 requests) were made to Lesterchan.disqus.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lesterchan.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 132.9 kB (11%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lesterchan.net main page is 1.2 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 953.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 130.1 kB

  • Original 149.4 kB
  • After minification 144.5 kB
  • After compression 19.3 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 130.1 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 2.0 kB

  • Original 953.0 kB
  • After minification 951.0 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. Lester Chan images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 859 B

  • Original 140.1 kB
  • After minification 140.1 kB
  • After compression 139.3 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 10 (40%)

Requests Now

25

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lester Chan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lesterchan.net accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

lesterchan.net 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

Page has valid source maps

SEO Factors

lesterchan.net 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

    UTF-8

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

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