Access szchanxan.com. laser cutting machine,fiber laser cutting machine,Co2 laser cutting machine,fabric cutting machine,l...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

szchanxan.com

421 ms

www.szchanxan.com

962 ms

jquery-1.11.3.min.js

217 ms

placeholder.js

211 ms

js

73 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 91% of them (131 requests) were addressed to the original Szchanxan.com, 6% (8 requests) were made to Www11.53kf.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Szchanxan.com.

Content Size

32.1 MB

After Optimization

29.4 MB

In fact, the total size of Szchanxan.com main page is 32.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 31.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 124.7 kB

Original 151.3 kB
After minification 136.5 kB
After compression 26.7 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 124.7 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 2.6 MB

Original 31.8 MB
After minification 29.3 MB

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. Szchanxan images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 4.8 kB

Original 88.6 kB
After minification 88.6 kB
After compression 83.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 7.2 kB

Original 31.2 kB
After minification 30.4 kB
After compression 23.9 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. Szchanxan.com needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 23% of the original size.

Requests Now

134

After Optimization

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szchanxan. 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 16 to 1 for CSS 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-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szchanxan.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 Szchanxan.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

szchanxan.com

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

laser cutting machine,fiber laser cutting machine,Co2 laser cutting machine,fabric cutting machine,laser cutting machine metal

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

szchanxan.com

www.szchanxan.com

jquery-1.11.3.min.js

placeholder.js

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

szchanxan.com

www.szchanxan.com

jquery-1.11.3.min.js

placeholder.js

js

baguetteBox.js

jquery.jqzoom.js

lunbo.js

fonts.css

iconfont.css

jquery.jqzoom.css

baguetteBox.css

style.css

nav.css

slide3.css

slick.min.css

slick.min.js

jquery.lazyload.min.js

html5.js

base.js

nav.js

form1.js

resize.js

more.js

scrollReveal.min.js

about.gif

logo_.webp

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