Tools & Wizards About Us
booking.sandscotaicentral.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

booking.sandscotaicentral.com

Select your hotels & offers | Sands Resorts Macao

Page Load Speed

13.2 sec in total

First Response

1.2 sec

Resources Loaded

11.7 sec

Page Rendered

277 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 1.2 sec and then it took 12 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

booking.sandscotaicentral.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value13,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

booking.sandscotaicentral.com

1228 ms

search

308 ms

ibe.wMaster.js

31 ms

SearchStyles.min.css

38 ms

styles.css

58 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 56% of them (25 requests) were addressed to the original Booking.sandscotaicentral.com, 13% (6 requests) were made to Nexus.ensighten.com and 9% (4 requests) were made to 4625149.fls.doubleclick.net. The less responsive or slowest element that took the longest time to load (6.7 sec) relates to the external source Dmp-cdn.kingwam.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 305.9 kB (71%)

Content Size

428.9 kB

After Optimization

123.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Booking.sandscotaicentral.com main page is 428.9 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. 25% of websites need less resources to load. Javascripts take 174.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 67.0 kB

  • Original 78.1 kB
  • After minification 67.2 kB
  • After compression 11.1 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 10.8 kB, which is 14% 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 67.0 kB or 86% of the original size.

Image Optimization

-12%

Potential reduce by 3.5 kB

  • Original 28.3 kB
  • After minification 24.9 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. Obviously, Booking Sands Cotaicentral needs image optimization as it can save up to 3.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 108.4 kB

  • Original 174.5 kB
  • After minification 171.1 kB
  • After compression 66.1 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 108.4 kB or 62% of the original size.

CSS Optimization

-86%

Potential reduce by 127.1 kB

  • Original 147.9 kB
  • After minification 113.9 kB
  • After compression 20.8 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 needs all CSS files to be minified and compressed as it can save up to 127.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (64%)

Requests Now

42

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 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 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

booking.sandscotaicentral.com

booking.sandscotaicentral.com

1228 ms

search

search

308 ms

ibe.wMaster.js

ibe.wMaster.js

31 ms

SearchStyles.min.css

SearchStyles.min.css

38 ms

styles.css

styles.css

58 ms

SearchActn.min.js

SearchActn.min.js

89 ms

ibe.wUcHeader.js

ibe.wUcHeader.js

41 ms

ImageHandler.ashx

ImageHandler.ashx

1051 ms

ajaxloader.gif

ajaxloader.gif

41 ms

header_bg_scc.png

header_bg_scc.png

48 ms

scc_logo.png

scc_logo.png

30 ms

white_tranbg.png

white_tranbg.png

302 ms

icons_sands.png

icons_sands.png

46 ms

input_bg.png

input_bg.png

792 ms

add_room_plus.png

add_room_plus.png

49 ms

arrow_button.png

arrow_button.png

137 ms

faq_adbox.png

faq_adbox.png

59 ms

bestrate_adbox.png

bestrate_adbox.png

822 ms

phone_adbox.png

phone_adbox.png

83 ms

Flexible_Date.png

Flexible_Date.png

84 ms

title-bg.gif

title-bg.gif

135 ms

dd_arrow.gif

dd_arrow.gif

182 ms

cal_arrow_left.png

cal_arrow_left.png

913 ms

cal_arrow_right.png

cal_arrow_right.png

995 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

333 ms

Bootstrap.js

Bootstrap.js

65 ms

analytics.js

analytics.js

78 ms

serverComponent.php

serverComponent.php

16 ms

daa002323d4c6ddd76339cf43009604f.js

daa002323d4c6ddd76339cf43009604f.js

7 ms

a940fc1f7a40f26136f33dcc6dec0bbf.js

a940fc1f7a40f26136f33dcc6dec0bbf.js

11 ms

fd14639665973797ecaec32487d75669.js

fd14639665973797ecaec32487d75669.js

15 ms

ab74b28bd529246999c26180b03a606d.js

ab74b28bd529246999c26180b03a606d.js

31 ms

conversion_async.js

conversion_async.js

55 ms

L21rdC80MTAvcGlkLzUyMzczNTQ3L3QvMA

L21rdC80MTAvcGlkLzUyMzczNTQ3L3QvMA

119 ms

ts.js

ts.js

3402 ms

gtm.js

gtm.js

85 ms

mltz.js

mltz.js

3289 ms

62 ms

s.js

s.js

6717 ms

41 ms

search;u15=search;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=8722231036517.77

search;u15=search;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=8722231036517.77

41 ms

search;u15=search;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=254906835034.48962

search;u15=search;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=254906835034.48962

65 ms

activityi;src=4625149;type=vmpag0;cat=flash002;u9=[Device%20Identifier];u10=[LandingURL];u15=[Page%20type];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1;num=5239916746504.6045

activityi;src=4625149;type=vmpag0;cat=flash002;u9=[Device%20Identifier];u10=[LandingURL];u15=[Page%20type];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1;num=5239916746504.6045

17 ms

activityi;src=4625149;type=vmpag0;cat=sands00;u9=[Device%20Identifier];u10=[LandingURL];u15=[Page%20type];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1;num=5561252678744.495

activityi;src=4625149;type=vmpag0;cat=sands00;u9=[Device%20Identifier];u10=[LandingURL];u15=[Page%20type];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1;num=5561252678744.495

16 ms

snact.htm

snact.htm

470 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

    N/A

  • 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 neither this language nor any other was claimed in <html> or <meta> tags. 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: