Access szsaw.com. 创胜智能家居-深圳市声表电子有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.4 s

0/100

25%

SI (Speed Index)

Value33.2 s

0/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value32.3 s

0/100

10%

szsaw.com

14700 ms

cssreset-min.css

4662 ms

Site.css

19758 ms

jqueryV172.js

19758 ms

FormAction.js

6827 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 40% of them (35 requests) were addressed to the original Szsaw.com, 18% (16 requests) were made to Qiao.baidu.com and 16% (14 requests) were made to Static.bshare.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Szsaw.com.

Content Size

514.6 kB

After Optimization

192.3 kB

In fact, the total size of Szsaw.com main page is 514.6 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. HTML takes 256.2 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 233.2 kB

Original 256.2 kB
After minification 247.3 kB
After compression 23.1 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 233.2 kB or 91% of the original size.

Image Optimization

-20%

Potential reduce by 31.1 kB

Original 153.1 kB
After minification 122.0 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, Szsaw needs image optimization as it can save up to 31.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 44.5 kB

Original 88.8 kB
After minification 80.0 kB
After compression 44.3 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 44.5 kB or 50% of the original size.

CSS Optimization

-82%

Potential reduce by 13.6 kB

Original 16.5 kB
After minification 13.1 kB
After compression 2.9 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. Szsaw.com needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szsaw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS 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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 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

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

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

High

Tap targets are not sized appropriately

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 Szsaw.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 Szsaw.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

szsaw.com

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

创胜智能家居-深圳市声表电子有限公司

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

szsaw.com

cssreset-min.css

Site.css

jqueryV172.js

FormAction.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

szsaw.com

cssreset-min.css

Site.css

jqueryV172.js

FormAction.js

Public.js

jbox.css

jquery.jBox-2.3.min.js

jquery.jBox-zh-CN.js

Base.js

prototype.ashx

core.ashx

converter.ashx

ShoveEIMS3.Ajax.Ajax,ShoveEIMS3.Ajax.ashx

ShoveEIMS3.Web.UI.WebControls.ShoveWebControl_Search,ShoveEIMS3.Web.UI.WebControls.ashx

buttonLite.js

bshareC0.js

code.jpg

logo.png

search_button.png

fangan_type_img.png

635707378475456250161586898.png

6358958914995362501907099281.jpg

635895892253850000117949121.jpg

635895901020442500313479759.jpg

63555528566687500043888613.jpg

6352131834997195441823861297.jpg

6352131872831759462028297755.jpg

635213201078855013216130831.jpg

6352131990455387141450548073.jpg

635213196928387620377564968.jpg

banner_07.jpg

banner_01.jpg

banner_02.jpg

banner_04.jpg

banner_05.jpg

banner_06.jpg

bsStatic.js

h.js

b.js

fingerprint2.min.js

bs-engine.js

hm.gif