Access raywang.org. R "Ray" Wang - A Software Insider's Point of View

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

www.raywang.org

65 ms

js

125 ms

css_K-mYKzUJEHqDy32ciOm8J1-pzS0g5tAzvRQn6sddf0A.css

65 ms

css_6dW5cyhNp2ElaZ-kkM2MgxyGal6UIeEsx_jjn1cQDBo.css

89 ms

email-decode.min.js

27 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 85% of them (88 requests) were addressed to the original Raywang.org, 7% (7 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (726 ms) relates to the external source Fonts.gstatic.com.

Content Size

1.6 MB

After Optimization

1.5 MB

In fact, the total size of Raywang.org main page is 1.6 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 88.0 kB

Original 107.1 kB
After minification 107.1 kB
After compression 19.2 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 88.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 3.6 kB

Original 1.2 MB
After minification 1.2 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. Ray Wang images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 133 B

Original 183.4 kB
After minification 183.4 kB
After compression 183.3 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.

CSS Optimization

-0%

Potential reduce by 0 B

Original 98.4 kB
After minification 98.4 kB
After compression 98.4 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. Raywang.org has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ray Wang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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

High

Links are not crawlable

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/).

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 Raywang.org 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 Raywang.org 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

raywang.org

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

Report Summary

Performance

Accessibility

Best Practices

SEO

R "Ray" Wang - A Software Insider's Point of View

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.raywang.org

js

css_K-mYKzUJEHqDy32ciOm8J1-pzS0g5tAzvRQn6sddf0A.css

css_6dW5cyhNp2ElaZ-kkM2MgxyGal6UIeEsx_jjn1cQDBo.css

email-decode.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.raywang.org

js

css_K-mYKzUJEHqDy32ciOm8J1-pzS0g5tAzvRQn6sddf0A.css

css_6dW5cyhNp2ElaZ-kkM2MgxyGal6UIeEsx_jjn1cQDBo.css

email-decode.min.js

js_ViAAExTuhUZ6H7uV8wRSS-6bt50ieCgG93ne4lP3Zco.js

page.js

js_bVa0wyeH491b4vMeT8QxhN9lwhJlvc7rmyLwrBC7oAs.js

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