Tools & Wizards About Us
wbu.app.link screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

wbu.app.link

Webull - Investing in Stocks, Trading, Online Broker and Research the Market

Page Load Speed

2.2 sec in total

First Response

67 ms

Resources Loaded

573 ms

Page Rendered

1.6 sec

wbu.app.link screenshot

About Website

Visit wbu.app.link now to see the best up-to-date Wbu App content for United States and also check out these interesting facts you probably never knew about wbu.app.link

Enjoy Tech. Enjoy Investing. Webull offers commission-free online stock trading covering full extended hours trading, real-time market quotes, customizable charts, multiple technical indicators and an...

Visit wbu.app.link

Key Findings

We analyzed Wbu.app.link page load time and found that the first response time was 67 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

wbu.app.link performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

www.webull.com

67 ms

polyfill.js

53 ms

wb-icons.3774a2a1fc5649c40da3.js

89 ms

wb-libs.93247ec158a5b0836b69.js

85 ms

wb-ui-base.29e103e9813f8150535c.js

93 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Wbu.app.link, 5% (2 requests) were made to Webull.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (144 ms) relates to the external source Wbstatic.webullfintech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 164.2 kB (12%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images

In fact, the total size of Wbu.app.link main page is 1.4 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. 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 119.0 kB

  • Original 156.2 kB
  • After minification 155.6 kB
  • After compression 37.2 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 119.0 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 45.3 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. Wbu App images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 17 (44%)

Requests Now

39

After Optimization

22

  • Images
  • JavaScript

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wbu App. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.webull.com

www.webull.com

67 ms

polyfill.js

polyfill.js

53 ms

wb-icons.3774a2a1fc5649c40da3.js

wb-icons.3774a2a1fc5649c40da3.js

89 ms

wb-libs.93247ec158a5b0836b69.js

wb-libs.93247ec158a5b0836b69.js

85 ms

wb-ui-base.29e103e9813f8150535c.js

wb-ui-base.29e103e9813f8150535c.js

93 ms

wb-ui.295e1a93c6064daf2635.js

wb-ui.295e1a93c6064daf2635.js

92 ms

vendor.3df8c032105db316159d.js

vendor.3df8c032105db316159d.js

100 ms

react.858fc28652b43594e61c.js

react.858fc28652b43594e61c.js

103 ms

styles.8cd80977e9ef12deb946.js

styles.8cd80977e9ef12deb946.js

108 ms

query.71be19f718d49adc8377.js

query.71be19f718d49adc8377.js

107 ms

swiper.62845b7d2be9323bc238.js

swiper.62845b7d2be9323bc238.js

106 ms

immer.c0fb7a047a31a534697d.js

immer.c0fb7a047a31a534697d.js

106 ms

moment.c4f15305f7bdabafd98d.js

moment.c4f15305f7bdabafd98d.js

114 ms

lottie.66cd1041dc2004360caa.js

lottie.66cd1041dc2004360caa.js

106 ms

sentry.283eba8c858894101fe2.js

sentry.283eba8c858894101fe2.js

121 ms

transition.84d62a92a8e9bab9536a.js

transition.84d62a92a8e9bab9536a.js

120 ms

home.187cefc1c22672131984.js

home.187cefc1c22672131984.js

144 ms

gtm.js

gtm.js

122 ms

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d7eb220bf24d81272a854e3f0b13909f.svg

41 ms

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d49281a525a5920e91748db61788a03e.svg

47 ms

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29a044d45b14aac87255f59b81c734cc.png

48 ms

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48 ms

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49 ms

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50 ms

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add970008b0138b8ba70b5957558402b.png

51 ms

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91b33d15b9f33f6e684ad2ce17b75796.png

53 ms

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0542e1230cd2b1d6867a32b20ee9701b.jpg

72 ms

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34f749e8d446e1b6017df7719095c921.gif

56 ms

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56 ms

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55 ms

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59 ms

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b032faca7f456d13bffd9ff78cc557ab.png

63 ms

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a20c7b95ac01ab8826ff8dd452538bc1.png

64 ms

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64 ms

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71 ms

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73 ms

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72 ms

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74 ms

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fddd0ca230a321d0d2be1a0c5d94c265.png

75 ms

app.js

app.js

94 ms

Accessibility Review

wbu.app.link accessibility score

78

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

Document doesn't have a <title> element

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

wbu.app.link 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

wbu.app.link SEO score

58

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

Document doesn't have a <title> element

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 Wbu.app.link 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 Wbu.app.link 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

wbu.app.link

Open Graph description is not detected on the main page of Wbu App. 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: