Tools & Wizards About Us
b4i.travel screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

b4i.travel

b4i.travel: Travel SIM Card, Flights and Tours for Tourists and Travelers

Page Load Speed

11.3 sec in total

First Response

1.7 sec

Resources Loaded

9.1 sec

Page Rendered

476 ms

b4i.travel screenshot

About Website

Welcome to b4i.travel homepage info - get ready to check B 4 I best content for South Africa right away, or after learning these important things about b4i.travel

Explore your world with us! Get the best Travel SIM card for your next overseas trip. Avoid high roaming rates with a cost-effective prepaid Travel SIM.

Visit b4i.travel

Key Findings

We analyzed B4i.travel page load time and found that the first response time was 1.7 sec and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

b4i.travel performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

b4i.travel

1712 ms

fontawesome.css

688 ms

fontawesome.js

924 ms

customjs.js

708 ms

megamenu.css

712 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 72% of them (119 requests) were addressed to the original B4i.travel, 13% (22 requests) were made to Fonts.gstatic.com and 2% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain B4i.travel.

Page Optimization Overview & Recommendations

Page size can be reduced by 519.2 kB (19%)

Content Size

2.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of B4i.travel main page is 2.8 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. Only a small number of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 353.0 kB

  • Original 406.2 kB
  • After minification 377.2 kB
  • After compression 53.3 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 353.0 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 129.3 kB

  • Original 1.8 MB
  • After minification 1.7 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. B 4 I images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 22.1 kB

  • Original 355.6 kB
  • After minification 355.4 kB
  • After compression 333.5 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

-6%

Potential reduce by 14.9 kB

  • Original 230.8 kB
  • After minification 230.8 kB
  • After compression 216.0 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. B4i.travel has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 89 (67%)

Requests Now

133

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B 4 I. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 42 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

b4i.travel

b4i.travel

1712 ms

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688 ms

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924 ms

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708 ms

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2372 ms

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2372 ms

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2371 ms

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Accessibility Review

b4i.travel accessibility score

72

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

[role] values are not valid

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

Image elements do not have [alt] attributes

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.

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

Best Practices

b4i.travel best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

b4i.travel SEO score

84

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

High

Tap targets are not sized appropriately

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 B4i.travel 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 B4i.travel 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

b4i.travel

Open Graph data is detected on the main page of B 4 I. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: