Access belgraviaprestige.com. 腾博tengbo168手机页面-「官方授权」

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value1.275

1/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

belgraviaprestige.com

86 ms

www.belgraviaprestige.com

83 ms

bt

86 ms

require.min.js

43 ms

main-r.min.js

49 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Belgraviaprestige.com, 35% (40 requests) were made to Static.parastorage.com and 13% (15 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (908 ms) relates to the external source Static.wixstatic.com.

Content Size

5.4 MB

After Optimization

2.2 MB

In fact, the total size of Belgraviaprestige.com main page is 5.4 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. Javascripts take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 174.6 kB

Original 206.4 kB
After minification 206.2 kB
After compression 31.8 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 174.6 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 20.1 kB

Original 1.2 MB
After minification 1.2 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. Belgraviaprestige images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 3.0 MB

Original 3.9 MB
After minification 3.9 MB
After compression 932.7 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 3.0 MB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 44.1 kB

Original 52.5 kB
After minification 49.5 kB
After compression 8.5 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. Belgraviaprestige.com needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Belgraviaprestige. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Belgraviaprestige.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Belgraviaprestige.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

belgraviaprestige.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

腾博tengbo168手机页面-「官方授权」

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

belgraviaprestige.com

www.belgraviaprestige.com

bt

require.min.js

main-r.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

belgraviaprestige.com

www.belgraviaprestige.com

bt

require.min.js

main-r.min.js

viewer.css

dynamicmodel

0840cd_1f1db3393b9cfd8825b42b778bf35060_1094.json.z

0840cd_6b48665787a78f6aa71dbc5ef6a3524b_1094.json.z

ugc-viewer

ugc-viewer

bt

skins.min.js

components.min.js

utils.min.js

core.min.js

react-with-addons.min.js

lodash.min.js

TweenMax.min.js

layout.min.js

tpa.min.js

fonts.min.js

animations.min.js

swfobject.min.js

mousetrap.min.js

tweenEngine.min.js

DrawSVGPlugin.min.js

react-dom.min.js

ScrollToPlugin.min.js

widgets.min.js

experiment.js

render.min.js

wixappsCore.min.js

wixappsClassics.min.js

wixappsBuilder.min.js

zepto.min.js

color.min.js

react-dom-server.min.js

bt

bt

fade_line.png

css

latin.css