Access xzyao.com. 2021天天做夜夜爽视频|国产高级会所按摩妓女在线|亚洲欧美不卡高清在线|欧美AAAAA级毛卡片在线

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

xzyao.com

561 ms

672089239d90c5f526aff5f9fa3104a2.css

96 ms

jquery-1.11.3.min.js

229 ms

show_o.js

1429 ms

stat.php

648 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 50% of them (8 requests) were addressed to the original Xzyao.com, 13% (2 requests) were made to Ename.com.cn and 6% (1 request) were made to V1.cnzz.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Cnzz.mmstat.com.

Content Size

23.5 kB

After Optimization

7.8 kB

In fact, the total size of Xzyao.com main page is 23.5 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. Only 10% of websites need less resources to load. HTML takes 12.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 8.8 kB

Original 12.8 kB
After minification 11.6 kB
After compression 4.0 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 8.8 kB or 69% of the original size.

JavaScript Optimization

-64%

Potential reduce by 6.9 kB

Original 10.7 kB
After minification 10.7 kB
After compression 3.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.9 kB or 64% of the original size.

Requests Now

After Optimization

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xzyao. 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.

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xzyao.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Xzyao.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

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