Tools & Wizards About Us
sznickelalloy.en.alibaba.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sznickelalloy.en.alibaba.com

Company Overview - Suzhou Nickel Alloy Co., Ltd.

Page Load Speed

3.3 sec in total

First Response

373 ms

Resources Loaded

2.5 sec

Page Rendered

384 ms

sznickelalloy.en.alibaba.com screenshot

About Website

Welcome to sznickelalloy.en.alibaba.com homepage info - get ready to check Sz Nickel Alloy En Alibaba best content for China right away, or after learning these important things about sznickelalloy.en.alibaba.com

Suzhou Nickel Alloy Co., Ltd. Products:Resistance heating alloy,Thermocouple alloy,Super alloy,Copper alloy,Stainless steel

Visit sznickelalloy.en.alibaba.com

Key Findings

We analyzed Sznickelalloy.en.alibaba.com page load time and found that the first response time was 373 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sznickelalloy.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value6,720 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.308

38/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

sznickelalloy.en.alibaba.com

373 ms

sznickelalloy.en.alibaba.com

208 ms

76 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

69 ms

121 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Sznickelalloy.en.alibaba.com, 24% (7 requests) were made to S.alicdn.com and 17% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 614.7 kB (31%)

Content Size

2.0 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sznickelalloy.en.alibaba.com main page is 2.0 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. 45% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 298.5 kB

  • Original 380.8 kB
  • After minification 380.2 kB
  • After compression 82.3 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 298.5 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 6.5 kB

  • Original 424.8 kB
  • After minification 418.4 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. Sz Nickel Alloy En Alibaba images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 309.7 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 885.0 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 309.7 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (48%)

Requests Now

27

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Nickel Alloy En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sznickelalloy.en.alibaba.com

sznickelalloy.en.alibaba.com

373 ms

sznickelalloy.en.alibaba.com

sznickelalloy.en.alibaba.com

208 ms

76 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

69 ms

121 ms

renderHeader.js

renderHeader.js

72 ms

H85277d75259d442dad1e7d977b0d7eb3V.jpg

H85277d75259d442dad1e7d977b0d7eb3V.jpg

614 ms

H0f07138ab7324565be0ba41c080e6a89a.jpg

H0f07138ab7324565be0ba41c080e6a89a.jpg

901 ms

H98c753d1b7d441b29a1d83b0239a068co.jpg

H98c753d1b7d441b29a1d83b0239a068co.jpg

2083 ms

awsc.js

awsc.js

96 ms

45 ms

HTB1Jj7VHpXXXXaDaXXXq6xXFXXXS.jpg

HTB1Jj7VHpXXXXaDaXXXq6xXFXXXS.jpg

641 ms

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

58 ms

H2fbd2ba6005e44a4a635ff0dda723a00i.jpg

H2fbd2ba6005e44a4a635ff0dda723a00i.jpg

856 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

280 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

296 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

361 ms

7.gif

7.gif

23 ms

index.js

index.js

33 ms

index.js

index.js

15 ms

et_n.js

et_n.js

14 ms

um.js

um.js

111 ms

baxiaCommon.js

baxiaCommon.js

102 ms

wcfg.json

wcfg.json

1192 ms

rp

rp

1281 ms

wu.json

wu.json

29 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

25 ms

eg.js

eg.js

3 ms

Accessibility Review

sznickelalloy.en.alibaba.com accessibility score

75

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

High

Image elements do not have [alt] attributes

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

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

sznickelalloy.en.alibaba.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sznickelalloy.en.alibaba.com SEO score

86

Search Engine Optimization Advices

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 doesn't use 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 Sznickelalloy.en.alibaba.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 Sznickelalloy.en.alibaba.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

sznickelalloy.en.alibaba.com

Open Graph data is detected on the main page of Sz Nickel Alloy En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: