Tools & Wizards About Us
jrmetal-rubber.en.alibaba.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

jrmetal-rubber.en.alibaba.com

Dongguan JR Silicone Products Co., Ltd.

Page Load Speed

6.8 sec in total

First Response

2 sec

Resources Loaded

3.8 sec

Page Rendered

997 ms

jrmetal-rubber.en.alibaba.com screenshot

About Website

Visit jrmetal-rubber.en.alibaba.com now to see the best up-to-date JR Metalrubber En Alibaba content for China and also check out these interesting facts you probably never knew about jrmetal-rubber.en.alibaba.com

Dongguan JR Silicone Products Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit jrmetal-rubber.en.alibaba.com

Key Findings

We analyzed Jrmetal-rubber.en.alibaba.com page load time and found that the first response time was 2 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jrmetal-rubber.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value7,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value25.7 s

0/100

10%

Network Requests Diagram

jrmetal-rubber.en.alibaba.com

1960 ms

jrmetal-rubber.en.alibaba.com

371 ms

66 ms

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

35 ms

index.js

87 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Jrmetal-rubber.en.alibaba.com, 47% (21 requests) were made to S.alicdn.com and 11% (5 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Jrmetal-rubber.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 843.9 kB (40%)

Content Size

2.1 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jrmetal-rubber.en.alibaba.com main page is 2.1 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. 40% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 442.1 kB

  • Original 543.4 kB
  • After minification 542.6 kB
  • After compression 101.2 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 442.1 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 11.1 kB

  • Original 239.3 kB
  • After minification 228.2 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. JR Metalrubber En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 390.7 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 928.5 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 390.7 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (49%)

Requests Now

43

After Optimization

22

  • AJAX
  • Images
  • JavaScript

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JR Metalrubber 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jrmetal-rubber.en.alibaba.com

jrmetal-rubber.en.alibaba.com

1960 ms

jrmetal-rubber.en.alibaba.com

jrmetal-rubber.en.alibaba.com

371 ms

66 ms

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

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

35 ms

index.js

index.js

87 ms

index.js

index.js

38 ms

renderHeader.js

renderHeader.js

53 ms

awsc.js

awsc.js

18 ms

122 ms

et_n.js

et_n.js

8 ms

um.js

um.js

105 ms

7.gif

7.gif

136 ms

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TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

89 ms

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TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

157 ms

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H44c414fd3603443f9321a3abac73794dx.jpg

375 ms

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HTB1HYaTmER1BeNjy0Fmq6z0wVXaK.jpg

819 ms

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TB1HFwHHVXXXXatXXXXXXXXXXXX.png

111 ms

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HTB1yFdmcaLN8KJjSZFmq6AQ6XXal.jpg

1022 ms

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HTB1RkLcbQfb_uJjSsD4q6yqiFXaQ.jpg

674 ms

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HTB1j2_XbPgy_uJjSZSyq6zqvVXal.jpg

682 ms

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HTB1452VmXmWBuNjSspdq6zugXXaq.jpg

608 ms

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TB1dl9FF7L0gK0jSZFxXXXWHVXa-204-204.png

110 ms

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TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

115 ms

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TB1_GMxF7L0gK0jSZFxXXXWHVXa-204-204.png

115 ms

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TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

127 ms

High-quality-China-supplier-customized-flat-big.jpg_480x480.jpg

High-quality-China-supplier-customized-flat-big.jpg_480x480.jpg

544 ms

Black-Football-Soft-Silicone-Soccer-Shin-Guard.png_480x480.jpg

Black-Football-Soft-Silicone-Soccer-Shin-Guard.png_480x480.jpg

515 ms

OEM-4oz-Silicone-Durable-Baby-Bottle-Handle.jpg_480x480.jpg

OEM-4oz-Silicone-Durable-Baby-Bottle-Handle.jpg_480x480.jpg

603 ms

Custom-silicone-rubber-parts-compression-molded-silicone.jpg_480x480.jpg

Custom-silicone-rubber-parts-compression-molded-silicone.jpg_480x480.jpg

678 ms

EPDM-round-foam-sealing-outdoor-sponge-rubber.jpg_480x480.jpg

EPDM-round-foam-sealing-outdoor-sponge-rubber.jpg_480x480.jpg

687 ms

Summer-Non-Slip-Children-Silicone-Swim-Hat.jpg_480x480.jpg

Summer-Non-Slip-Children-Silicone-Swim-Hat.jpg_480x480.jpg

1018 ms

2024-Top-Sale-High-Precision-AS-568.jpg_350x350.jpg

2024-Top-Sale-High-Precision-AS-568.jpg_350x350.jpg

1054 ms

BFR-Blood-Flow-Restriction-2-Exercise-Bands.jpg_350x350.jpg

BFR-Blood-Flow-Restriction-2-Exercise-Bands.jpg_350x350.jpg

1475 ms

2024-Hot-Sale-Youth-Soccer-Football-Silicone.jpg_350x350.jpg

2024-Hot-Sale-Youth-Soccer-Football-Silicone.jpg_350x350.jpg

1183 ms

2024-Top-Sale-Custom-Protective-Flexible-Silicone.jpg_350x350.jpg

2024-Top-Sale-Custom-Protective-Flexible-Silicone.jpg_350x350.jpg

1233 ms

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HTB1UrO6mCtYBeNjSspaq6yOOFXaI.jpg

837 ms

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152 ms

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236 ms

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186 ms

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TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

166 ms

wu.json

wu.json

59 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

37 ms

eg.js

eg.js

3 ms

index.js

index.js

21 ms

Accessibility Review

jrmetal-rubber.en.alibaba.com accessibility score

76

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

jrmetal-rubber.en.alibaba.com best practices score

67

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

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

jrmetal-rubber.en.alibaba.com SEO score

79

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 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 Jrmetal-rubber.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 Jrmetal-rubber.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

jrmetal-rubber.en.alibaba.com

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