Tools & Wizards About Us

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

csjz.sm160.com

UV胶|无影胶|快干胶|瞬间胶|瞬干胶|AB胶|透明水晶胶|环氧树脂胶|青红胶|厌氧胶|电子灌封胶|水晶胶|UV灯|紫外线灯|AB胶|滴胶加工|水晶滴胶|玻璃无-深圳百高工业材料有限公司

Page Load Speed

11 sec in total

First Response

434 ms

Resources Loaded

10.4 sec

Page Rendered

235 ms

About Website

Visit csjz.sm160.com now to see the best up-to-date Csjz Sm 160 content for China and also check out these interesting facts you probably never knew about csjz.sm160.com

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Visit csjz.sm160.com

Key Findings

We analyzed Csjz.sm160.com page load time and found that the first response time was 434 ms and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

csjz.sm160.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.0 s

20/100

10%

Network Requests Diagram

csjz.sm160.com

434 ms

csjz.sm160.com

1169 ms

style.css

1254 ms

require-jquery.js

1558 ms

show.js

1167 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Csjz.sm160.com, 52% (30 requests) were made to Img.sm160.com and 26% (15 requests) were made to Static.sm160.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Im.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.5 kB (19%)

Content Size

275.9 kB

After Optimization

222.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csjz.sm160.com main page is 275.9 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. 20% of websites need less resources to load. Images take 141.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 33.3 kB

  • Original 42.3 kB
  • After minification 40.5 kB
  • After compression 9.0 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 33.3 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 3.2 kB

  • Original 141.8 kB
  • After minification 138.5 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. Csjz Sm 160 images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 16.6 kB

  • Original 78.1 kB
  • After minification 78.0 kB
  • After compression 61.5 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 16.6 kB or 21% of the original size.

CSS Optimization

-3%

Potential reduce by 363 B

  • Original 13.8 kB
  • After minification 13.8 kB
  • After compression 13.4 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. Csjz.sm160.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (50%)

Requests Now

48

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csjz Sm 160. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

csjz.sm160.com accessibility score

50

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

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

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

csjz.sm160.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

csjz.sm160.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csjz.sm160.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Csjz.sm160.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 Csjz Sm 160. 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: