Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 42

    SEO

    Google-friendlier than
    18% of websites

book-a-bus.com

三分pk拾-三分pk拾购彩

Page Load Speed

4.2 sec in total

First Response

1.4 sec

Resources Loaded

2.4 sec

Page Rendered

413 ms

book-a-bus.com screenshot

About Website

Visit book-a-bus.com now to see the best up-to-date Book A Bus content for United States and also check out these interesting facts you probably never knew about book-a-bus.com

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Visit book-a-bus.com

Key Findings

We analyzed Book-a-bus.com page load time and found that the first response time was 1.4 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

book-a-bus.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value1.043

2/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

book-a-bus.com

1426 ms

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176 ms

M9VPSSzOyEzOzyvWy83MAwA.css

206 ms

M9TPSi0pSEzO1k8uLoaxdQz101PzUoszi3WLczJTUov0i0sqc1KBwqmJxZW6yfk5pbl5xWAdyAIA.css

164 ms

fontsforwebstyle.css

137 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 33% of them (18 requests) were addressed to the original Book-a-bus.com, 19% (10 requests) were made to Contactus-p.s3.amazonaws.com and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Book-a-bus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (61%)

Content Size

1.9 MB

After Optimization

740.9 kB

In fact, the total size of Book-a-bus.com main page is 1.9 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. 50% of websites need less resources to load. Javascripts take 991.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 21.2 kB

  • Original 29.3 kB
  • After minification 29.3 kB
  • After compression 8.2 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 21.2 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 6.7 kB

  • Original 329.3 kB
  • After minification 322.6 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. Book A Bus images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 698.0 kB

  • Original 991.2 kB
  • After minification 877.4 kB
  • After compression 293.2 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 698.0 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 452.9 kB

  • Original 569.8 kB
  • After minification 523.2 kB
  • After compression 116.9 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. Book-a-bus.com needs all CSS files to be minified and compressed as it can save up to 452.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (69%)

Requests Now

49

After Optimization

15

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book A Bus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

book-a-bus.com accessibility score

68

Accessibility Issues

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

High

Image elements do not have [alt] attributes

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 valid value for its [lang] attribute.

Best Practices

book-a-bus.com best practices score

58

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

book-a-bus.com SEO score

42

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Book-a-bus.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Book-a-bus.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

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