Tools & Wizards About Us
booking.sandscotaicentral.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

booking.sandscotaicentral.com

Select your hotels & offers | Sands Resorts Macao

Page Load Speed

2.7 sec in total

First Response

250 ms

Resources Loaded

2.4 sec

Page Rendered

59 ms

booking.sandscotaicentral.com screenshot

About Website

Visit booking.sandscotaicentral.com now to see the best up-to-date Booking Sands Cotaicentral content for Taiwan and also check out these interesting facts you probably never knew about booking.sandscotaicentral.com

Select your hotels and offers with us, we will provide you an unforgettable experience and unparalleled excitement in Sands Resorts Macao.

Visit booking.sandscotaicentral.com

Key Findings

We analyzed Booking.sandscotaicentral.com page load time and found that the first response time was 250 ms and then it took 2.4 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

booking.sandscotaicentral.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value8.1 s

20/100

10%

TBT (Total Blocking Time)

Value1,740 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

booking.sandscotaicentral.com

250 ms

booking.sandscotaicentral.com

36 ms

index

1457 ms

global.css

504 ms

en.js

439 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 12% of them (2 requests) were addressed to the original Booking.sandscotaicentral.com, 82% (14 requests) were made to Booking-static.sandsresortsmacao.cn and 6% (1 request) were made to Reserve.sandsresortsmacao.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Reserve.sandsresortsmacao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.0 kB (6%)

Content Size

433.1 kB

After Optimization

408.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Booking.sandscotaicentral.com main page is 433.1 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. 15% of websites need less resources to load. Javascripts take 186.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.9 kB

  • Original 23.4 kB
  • After minification 22.3 kB
  • After compression 5.4 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 17.9 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 6.9 kB

  • Original 85.3 kB
  • After minification 78.4 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. Booking Sands Cotaicentral images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 183 B

  • Original 186.5 kB
  • After minification 186.5 kB
  • After compression 186.3 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 0 B

  • Original 138.0 kB
  • After minification 138.0 kB
  • After compression 138.0 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. Booking.sandscotaicentral.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Booking Sands Cotaicentral. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

booking.sandscotaicentral.com

booking.sandscotaicentral.com

250 ms

booking.sandscotaicentral.com

booking.sandscotaicentral.com

36 ms

index

index

1457 ms

global.css

global.css

504 ms

en.js

en.js

439 ms

vendor.js

vendor.js

489 ms

global.js

global.js

469 ms

index.js

index.js

489 ms

loading.jpg

loading.jpg

59 ms

sands_en@3x.png

sands_en@3x.png

61 ms

cotai_strip_en@3x.png

cotai_strip_en@3x.png

60 ms

WeChatpay.png

WeChatpay.png

59 ms

alipay.png

alipay.png

58 ms

Upay.png

Upay.png

59 ms

visa.png

visa.png

61 ms

master.png

master.png

61 ms

BeelineFramework.ttf

BeelineFramework.ttf

24 ms

Accessibility Review

booking.sandscotaicentral.com accessibility score

60

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.

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

Image elements do not have [alt] attributes

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

booking.sandscotaicentral.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

booking.sandscotaicentral.com SEO score

85

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Booking.sandscotaicentral.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 Booking.sandscotaicentral.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

booking.sandscotaicentral.com

Open Graph description is not detected on the main page of Booking Sands Cotaicentral. 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: