Access ips8.com. 三集一体除湿热泵机组、直膨空调、新风空调、屋顶空调、泳池空气源、净化恒温恒湿空调--卓邦空调系统【官网】

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.647

9/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

ips8.com

1244 ms

base.css

729 ms

common.css

1759 ms

logo.png

1235 ms

wei_img.png

1826 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 86% of them (44 requests) were addressed to the original Ips8.com, 2% (1 request) were made to Webpresence.qq.com and 2% (1 request) were made to S95.cnzz.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Ips8.com.

Content Size

116.8 kB

After Optimization

63.3 kB

In fact, the total size of Ips8.com main page is 116.8 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. 30% of websites need less resources to load. Images take 64.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.9 kB

Original 16.6 kB
After minification 16.5 kB
After compression 4.6 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 11.9 kB or 72% of the original size.

Image Optimization

-24%

Potential reduce by 15.3 kB

Original 64.3 kB
After minification 49.0 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, Ips 8 needs image optimization as it can save up to 15.3 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 7.0 kB

Original 11.4 kB
After minification 11.4 kB
After compression 4.4 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 7.0 kB or 61% of the original size.

CSS Optimization

-78%

Potential reduce by 19.3 kB

Original 24.6 kB
After minification 24.1 kB
After compression 5.3 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. Ips8.com needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ips 8. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

High

[lang] attributes do not have a valid value

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

High

Serves images with low resolution

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

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

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 Ips8.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 Ips8.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

ips8.com

Open Graph description is not detected on the main page of Ips 8. 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

三集一体除湿热泵机组、直膨空调、新风空调、屋顶空调、泳池空气源、净化恒温恒湿空调--卓邦空调系统【官网】

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

ips8.com

base.css

common.css

logo.png

wei_img.png

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

ips8.com

base.css

common.css

logo.png

wei_img.png

2015-04-212577.jpg

2015-04-218845.jpg

2015-04-219441.jpg

2015-04-211316.jpg

2015-04-219817.jpg

2015-04-216197.jpg

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2015-06-279555.jpg

2015-06-126882.jpg

2015-06-062828.jpg

2015-06-301866.jpg

ewm1.png

ewm2.png

jquery-1.9.1.min.js

jquery.SuperSlide.2.1.1.js

common.js

getonline

z_stat.php

phone_bg.png

nav_bg.png

nav_line.png

nav_ying.png

fly_bg.png

banner_ico2.png

2015-05-224863.jpg

2015-05-228942.jpg

2015-05-225106.jpg

2015-05-226457.jpg

index_news.png

jian.png

indexp_jian.png

index_ico1.png

black50.png

black70.png

index1_jian.png

index_ico2.png

index3_img1.png

footer_li1.png