Tools & Wizards About Us
baolau.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

baolau.com

Search and book flights, trains, buses and ferries in Asia – Baolau

Page Load Speed

4.7 sec in total

First Response

43 ms

Resources Loaded

4.4 sec

Page Rendered

289 ms

baolau.com screenshot

About Website

Welcome to baolau.com homepage info - get ready to check Baolau best content for Vietnam right away, or after learning these important things about baolau.com

Information and ticket booking service for travelling around Asia. Find schedules and fares, book flights, trains, buses and ferries.

Visit baolau.com

Key Findings

We analyzed Baolau.com page load time and found that the first response time was 43 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

baolau.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

baolau.com

43 ms

1003 ms

baolau.min.css

26 ms

jquery.min.js

21 ms

js

78 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 87% of them (34 requests) were addressed to the original Baolau.com, 8% (3 requests) were made to Google-analytics.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Baolau.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.2 kB (25%)

Content Size

594.5 kB

After Optimization

447.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Baolau.com main page is 594.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 213.9 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 142.5 kB

  • Original 155.7 kB
  • After minification 94.7 kB
  • After compression 13.2 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. This page needs HTML code to be minified as it can gain 61.0 kB, which is 39% 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 142.5 kB or 92% of the original size.

Image Optimization

-3%

Potential reduce by 4.5 kB

  • Original 138.4 kB
  • After minification 133.8 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. Baolau images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 90 B

  • Original 213.9 kB
  • After minification 213.9 kB
  • After compression 213.8 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

-0%

Potential reduce by 110 B

  • Original 86.5 kB
  • After minification 86.5 kB
  • After compression 86.4 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. Baolau.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (25%)

Requests Now

24

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Baolau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

baolau.com

baolau.com

43 ms

1003 ms

baolau.min.css

baolau.min.css

26 ms

jquery.min.js

jquery.min.js

21 ms

js

js

78 ms

analytics.js

analytics.js

40 ms

white-spinner.gif

white-spinner.gif

117 ms

logo_color.svg

logo_color.svg

116 ms

profile-yellow.png

profile-yellow.png

126 ms

logo_white.svg

logo_white.svg

145 ms

topbutton_white.png

topbutton_white.png

128 ms

profile-light.png

profile-light.png

128 ms

bg-sprites.png

bg-sprites.png

129 ms

landing-pattern.png

landing-pattern.png

153 ms

Panton.woff

Panton.woff

149 ms

Panton-Light.woff

Panton-Light.woff

1348 ms

Panton-SemiBold.woff

Panton-SemiBold.woff

150 ms

Panton-Bold.woff

Panton-Bold.woff

162 ms

collect

collect

18 ms

collect

collect

20 ms

Teko-Regular.ttf

Teko-Regular.ttf

1729 ms

Teko-Light.ttf

Teko-Light.ttf

1763 ms

Panton-RegularItalic.woff

Panton-RegularItalic.woff

50 ms

Panton-LightItalic.woff

Panton-LightItalic.woff

1287 ms

Panton-SemiBoldItalic.woff

Panton-SemiBoldItalic.woff

1298 ms

fontastic-1.woff

fontastic-1.woff

95 ms

fa-regular-400.woff

fa-regular-400.woff

1038 ms

fa-solid-900.woff

fa-solid-900.woff

2298 ms

js

js

78 ms

email-decode.min.js

email-decode.min.js

1218 ms

baolau.min.js

baolau.min.js

1227 ms

bootstrap-datepicker.en.min.js

bootstrap-datepicker.en.min.js

1239 ms

visa.svg

visa.svg

1250 ms

mastercard.svg

mastercard.svg

1267 ms

amex.svg

amex.svg

1286 ms

jcb.svg

jcb.svg

1288 ms

unionpay.svg

unionpay.svg

1286 ms

alipay.svg

alipay.svg

1287 ms

fa-brands-400.woff

fa-brands-400.woff

2451 ms

Accessibility Review

baolau.com accessibility score

46

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

baolau.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

baolau.com 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 Baolau.com 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 Baolau.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

baolau.com

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