Tools & Wizards About Us
wifibb.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

wifibb.com

Yoowifi | Fast and Stable 4G+ Wifi for Global Travel in Hong Kong

Page Load Speed

6.5 sec in total

First Response

578 ms

Resources Loaded

5.6 sec

Page Rendered

340 ms

wifibb.com screenshot

About Website

Click here to check amazing Wifi Bb content for Hong Kong. Otherwise, check out these important facts you probably never knew about wifibb.com

Rent reliable Pocket WiFi for China travel. Unlimited 4G, fast delivery, and easy return with WiFiBB. Enjoy unlimited data, easy setup, and top service from global providers.

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Key Findings

We analyzed Wifibb.com page load time and found that the first response time was 578 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

wifibb.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

wifibb.com

578 ms

1326 ms

bootstrap.css

1079 ms

jquery-1.9.1.min.js

1253 ms

zh-HK.js

844 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 95% of them (70 requests) were addressed to the original Wifibb.com, 3% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Wifibb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 386.2 kB (30%)

Content Size

1.3 MB

After Optimization

881.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wifibb.com main page is 1.3 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. 40% of websites need less resources to load. Images take 876.2 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 86.3 kB

  • Original 94.1 kB
  • After minification 47.7 kB
  • After compression 7.8 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. This page needs HTML code to be minified as it can gain 46.5 kB, which is 49% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 86.3 kB or 92% of the original size.

Image Optimization

-8%

Potential reduce by 68.8 kB

  • Original 876.2 kB
  • After minification 807.4 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. Wifi Bb images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 90.7 kB

  • Original 134.6 kB
  • After minification 132.1 kB
  • After compression 43.9 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 90.7 kB or 67% of the original size.

CSS Optimization

-86%

Potential reduce by 140.3 kB

  • Original 163.1 kB
  • After minification 121.5 kB
  • After compression 22.7 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. Wifibb.com needs all CSS files to be minified and compressed as it can save up to 140.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (15%)

Requests Now

71

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wifi Bb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wifibb.com

wifibb.com

578 ms

1326 ms

bootstrap.css

bootstrap.css

1079 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

1253 ms

zh-HK.js

zh-HK.js

844 ms

bootstrap.min.js

bootstrap.min.js

1057 ms

js

js

60 ms

slide.css

slide.css

866 ms

Home.css

Home.css

1088 ms

index.less

index.less

1057 ms

index.css

index.css

1088 ms

zh-HK.css

zh-HK.css

1314 ms

slide.js

slide.js

886 ms

early-bird-banner.png

early-bird-banner.png

220 ms

early-bird-banner_mobile.png

early-bird-banner_mobile.png

210 ms

bu_noticebar-close.png

bu_noticebar-close.png

220 ms

wifibb_logo.png

wifibb_logo.png

211 ms

bu_rent-wifibb-now.png

bu_rent-wifibb-now.png

220 ms

024-japan.png

024-japan.png

214 ms

001-europe-21.png

001-europe-21.png

418 ms

023-south-korea%205G.png

023-south-korea%205G.png

421 ms

CHM5G.png

CHM5G.png

423 ms

022-taiwan-1.png

022-taiwan-1.png

435 ms

010-world-12.png

010-world-12.png

435 ms

flag-world128X128.png

flag-world128X128.png

435 ms

001-world-21.png

001-world-21.png

625 ms

024-world.png

024-world.png

631 ms

021-thai-2.png

021-thai-2.png

633 ms

023-south-korea.png

023-south-korea.png

649 ms

NZ.png

NZ.png

650 ms

aus.png

aus.png

652 ms

018-world-5.png

018-world-5.png

833 ms

021-world-2.png

021-world-2.png

840 ms

009-world-13.png

009-world-13.png

842 ms

003-world-19.png

003-world-19.png

865 ms

020-world-3.png

020-world-3.png

865 ms

016-world-6.png

016-world-6.png

867 ms

019-world-4.png

019-world-4.png

1040 ms

phhh.PNG

phhh.PNG

1050 ms

017-vietnam.png

017-vietnam.png

1052 ms

012-world-10.png

012-world-10.png

1079 ms

006-world-16.png

006-world-16.png

1080 ms

005-world-17.png

005-world-17.png

1084 ms

008-world-14.png

008-world-14.png

1248 ms

qatar.png

qatar.png

1259 ms

saudi-arabia.png

saudi-arabia.png

1261 ms

002-world-20.png

002-world-20.png

1267 ms

europass_78.png

europass_78.png

1266 ms

like.php

like.php

149 ms

worldpass_98.png

worldpass_98.png

1242 ms

gtm.js

gtm.js

40 ms

ProximaNova-Reg.otf

ProximaNova-Reg.otf

1463 ms

wifibb_insurance_banner.jpg

wifibb_insurance_banner.jpg

1496 ms

ioMhc4Otclk.css

ioMhc4Otclk.css

13 ms

img_hp-img1.jpg

img_hp-img1.jpg

1265 ms

img_hp-feature1.png

img_hp-feature1.png

1300 ms

img_hp-feature2.png

img_hp-feature2.png

1300 ms

img_hp-feature3.png

img_hp-feature3.png

1305 ms

img_hp-feature4.png

img_hp-feature4.png

1291 ms

wifibb-earth-love.png

wifibb-earth-love.png

1314 ms

pricing-ordering.png

pricing-ordering.png

1313 ms

worldpay.png

worldpay.png

1307 ms

unionpay.png

unionpay.png

1445 ms

jcg.png

jcg.png

1463 ms

ae.png

ae.png

1274 ms

bg_noticebar.png

bg_noticebar.png

1320 ms

index_bg1.png

index_bg1.png

1319 ms

index_bg3.jpg

index_bg3.jpg

2177 ms

bu_hp-slideshow-left.png

bu_hp-slideshow-left.png

1437 ms

bu_hp-slideshow-right.png

bu_hp-slideshow-right.png

1456 ms

counter-a16.png

counter-a16.png

1486 ms

img_hp-wifi-signal.png

img_hp-wifi-signal.png

1327 ms

icon_star.png

icon_star.png

1325 ms

launch_chat_sprite.png

launch_chat_sprite.png

1431 ms

Accessibility Review

wifibb.com accessibility score

40

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

wifibb.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

wifibb.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wifibb.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wifibb.com 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

wifibb.com

Open Graph description is not detected on the main page of Wifi Bb. 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: