Access alsovalue.com. 翱思网络_网站建设_网站定制开发

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value28.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.957

3/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

alsovalue.com

3218 ms

css.css

697 ms

html5.js

712 ms

jquery-1.6.4.min.js

3947 ms

menu.js

739 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 50% of them (37 requests) were addressed to the original Alsovalue.com, 16% (12 requests) were made to Qiao.baidu.com and 9% (7 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (23.9 sec) belongs to the original domain Alsovalue.com.

Content Size

258.0 kB

After Optimization

99.7 kB

In fact, the total size of Alsovalue.com main page is 258.0 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 112.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.7 kB

Original 28.1 kB
After minification 21.0 kB
After compression 6.5 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 7.1 kB, which is 25% 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 21.7 kB or 77% of the original size.

Image Optimization

-28%

Potential reduce by 16.4 kB

Original 59.3 kB
After minification 43.0 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, Alsovalue needs image optimization as it can save up to 16.4 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 73.2 kB

Original 112.8 kB
After minification 111.2 kB
After compression 39.6 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 73.2 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 47.1 kB

Original 57.7 kB
After minification 45.2 kB
After compression 10.7 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. Alsovalue.com needs all CSS files to be minified and compressed as it can save up to 47.1 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alsovalue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 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 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 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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

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

High

robots.txt is not valid

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 Alsovalue.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 Alsovalue.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

alsovalue.com

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

翱思网络_网站建设_网站定制开发_网络营销推广服务商

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

alsovalue.com

css.css

html5.js

jquery-1.6.4.min.js

menu.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

alsovalue.com

css.css

html5.js

jquery-1.6.4.min.js

menu.js

scrolltext.js

jquery-1.5.js

jquery.lazyload.js

kefu_.jpg

tel_two.jpg

logo.png

text01.jpg

home01.jpg

home02.jpg

home03.jpg

title01.jpg

webchat.png

ad1.jpg

top_bg1.jpg

navh_bjj2.png

hm.js

banner.php

scroll.php

foot1_bg.jpg

footer_bg.jpg

z_stat.php

hm.gif

lxb.js

b.js

bsl.js

Enter.php

main_icon_invite_mess_api.js

main.css

fix.css

version.js

log.gif

_l.js

stat.htm

core.php

float.css

log.gif

9.gif

pic.gif