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name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value23.7 s

0/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

xianbuzhu.com

283 ms

functions_en.js

139 ms

ajax.js

134 ms

CalendarPopup.js

217 ms

calendar-blue-custom.css

146 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 93% of them (77 requests) were addressed to the original Xianbuzhu.com, 2% (2 requests) were made to Pagead2.googlesyndication.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (15.7 sec) relates to the external source Static.connect.renren.com.

Content Size

987.9 kB

After Optimization

848.2 kB

In fact, the total size of Xianbuzhu.com main page is 987.9 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. 50% of websites need less resources to load. Images take 545.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 71.8 kB

Original 87.7 kB
After minification 75.0 kB
After compression 15.9 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 12.7 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 71.8 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 26.9 kB

Original 545.7 kB
After minification 518.8 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. Xianbuzhu images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 35.5 kB

Original 340.6 kB
After minification 340.5 kB
After compression 305.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-40%

Potential reduce by 5.6 kB

Original 14.0 kB
After minification 14.0 kB
After compression 8.4 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. Xianbuzhu.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 40% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xianbuzhu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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 Xianbuzhu.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 Xianbuzhu.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

xianbuzhu.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

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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

xianbuzhu.com

functions_en.js

ajax.js

CalendarPopup.js

calendar-blue-custom.css

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

xianbuzhu.com

functions_en.js

ajax.js

CalendarPopup.js

calendar-blue-custom.css

css.css

calendar.js

calendar-en.js

calendar-setup.js

css_new.css

touming.js

yu.js

tb.js

top.js

share.js

addthis_widget.js

adsbygoogle.js

ga.js

__utm.gif

1344495328.jpg

Body_bg.jpg

xianbuzhu_logo.gif

Ser_bg.jpg

Index_r14_c7.jpg

SKYPE.png

MSN.png

QQ.png

Index_r14_c48.jpg

attorney_zhang_s1.jpg

svhomestay.jpg

PNG_r16_c2.png

y_r1_c1.jpg

y_r1_c5.jpg

wah_264.jpg

Index_r28_c27_r1_c1.jpg

Index_r28_c27_r1_c5.jpg

tianluke_s.jpg

chickensoup_ss.jpg

captcha.php

annieho_s.jpg

logo_paypal.gif

tuima_s.jpg

tsg.gif