Tools & Wizards About Us
bnb.edu.hk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bnb.edu.hk

K-12 English & STEM | Baker & Bloom Education Center | Hong Kong

Page Load Speed

3.3 sec in total

First Response

1.1 sec

Resources Loaded

2.1 sec

Page Rendered

57 ms

bnb.edu.hk screenshot

About Website

Click here to check amazing Bnb content. Otherwise, check out these important facts you probably never knew about bnb.edu.hk

Baker & Bloom is an innovative learning center, offering classes in Reading, Writing, Public Speaking, and more for ages 4 to 18.

Visit bnb.edu.hk

Key Findings

We analyzed Bnb.edu.hk page load time and found that the first response time was 1.1 sec and then it took 2.2 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

bnb.edu.hk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value2,690 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

bnb.edu.hk

1065 ms

www.bakerandbloom.com

64 ms

originTrials.41d7301a.bundle.min.js

21 ms

minified.js

30 ms

focus-within-polyfill.js

69 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bnb.edu.hk, 54% (47 requests) were made to Static.wixstatic.com and 28% (24 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bnb.edu.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (23%)

Content Size

6.1 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bnb.edu.hk main page is 6.1 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. 80% 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 597.3 kB

  • Original 758.5 kB
  • After minification 756.8 kB
  • After compression 161.2 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 597.3 kB or 79% of the original size.

Image Optimization

-15%

Potential reduce by 746.2 kB

  • Original 5.1 MB
  • After minification 4.3 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. Obviously, Bnb needs image optimization as it can save up to 746.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 59.4 kB

  • Original 277.3 kB
  • After minification 277.3 kB
  • After compression 217.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 59.4 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (17%)

Requests Now

63

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bnb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bnb.edu.hk

bnb.edu.hk

1065 ms

www.bakerandbloom.com

www.bakerandbloom.com

64 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

21 ms

minified.js

minified.js

30 ms

focus-within-polyfill.js

focus-within-polyfill.js

69 ms

polyfill.min.js

polyfill.min.js

334 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

thunderbolt-commons.1e70fbb2.bundle.min.js

54 ms

main.42e492e1.bundle.min.js

main.42e492e1.bundle.min.js

54 ms

lodash.min.js

lodash.min.js

53 ms

react.production.min.js

react.production.min.js

54 ms

react-dom.production.min.js

react-dom.production.min.js

57 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

54 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

55 ms

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243 ms

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243 ms

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282 ms

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282 ms

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281 ms

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282 ms

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284 ms

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283 ms

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416 ms

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284 ms

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284 ms

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285 ms

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286 ms

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286 ms

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124 ms

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2 ms

Accessibility Review

bnb.edu.hk accessibility score

87

Accessibility Issues

ARIA

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.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

High

Links do not have a discernible 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.

Best Practices

bnb.edu.hk 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

bnb.edu.hk 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 Bnb.edu.hk 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 Bnb.edu.hk 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

bnb.edu.hk

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