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

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

seavercoffee.en.alibaba.com

ZHEJIANG SEAVER INTELLIGENT TECHNOLOGY CO., LTD.

Page Load Speed

3.1 sec in total

First Response

236 ms

Resources Loaded

2.5 sec

Page Rendered

373 ms

seavercoffee.en.alibaba.com screenshot

About Website

Click here to check amazing SEAVER CO Ffee En Alibaba content for China. Otherwise, check out these important facts you probably never knew about seavercoffee.en.alibaba.com

ZHEJIANG SEAVER INTELLIGENT TECHNOLOGY CO., LTD., Experts in Manufacturing and Exporting and 0 more Products.

Visit seavercoffee.en.alibaba.com

Key Findings

We analyzed Seavercoffee.en.alibaba.com page load time and found that the first response time was 236 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

seavercoffee.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value4,950 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.429

22/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

Network Requests Diagram

seavercoffee.en.alibaba.com

236 ms

seavercoffee.en.alibaba.com

242 ms

21 ms

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

301 ms

index.js

318 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Seavercoffee.en.alibaba.com, 46% (27 requests) were made to Sc02.alicdn.com and 14% (8 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 748.4 kB (36%)

Content Size

2.1 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Seavercoffee.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. 30% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 348.2 kB

  • Original 438.0 kB
  • After minification 437.3 kB
  • After compression 89.9 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 348.2 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 7.6 kB

  • Original 305.1 kB
  • After minification 297.5 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. SEAVER CO Ffee En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 392.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 392.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (37%)

Requests Now

57

After Optimization

36

  • AJAX
  • Images
  • JavaScript

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEAVER CO Ffee 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

seavercoffee.en.alibaba.com

seavercoffee.en.alibaba.com

236 ms

seavercoffee.en.alibaba.com

seavercoffee.en.alibaba.com

242 ms

21 ms

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

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

301 ms

index.js

index.js

318 ms

index.js

index.js

302 ms

renderHeader.js

renderHeader.js

307 ms

awsc.js

awsc.js

106 ms

14 ms

7.gif

7.gif

374 ms

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Hc090f2f4f7114d41a1ac690f96eeb36d1.png

657 ms

icon-tuv.png

icon-tuv.png

570 ms

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185 ms

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180 ms

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181 ms

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1342 ms

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636 ms

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590 ms

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791 ms

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498 ms

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316 ms

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996 ms

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819 ms

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982 ms

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799 ms

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709 ms

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847 ms

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851 ms

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1179 ms

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1140 ms

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1349 ms

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1194 ms

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1450 ms

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1136 ms

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169 ms

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511 ms

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160 ms

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502 ms

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720 ms

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737 ms

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1098 ms

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530 ms

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553 ms

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579 ms

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1959 ms

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1611 ms

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1729 ms

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1524 ms

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1756 ms

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1839 ms

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1946 ms

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2004 ms

et_n.js

et_n.js

25 ms

um.js

um.js

9 ms

wu.json

wu.json

627 ms

um.json

um.json

54 ms

eg.js

eg.js

2 ms

getUmid.do

getUmid.do

331 ms

index.js

index.js

5 ms

Accessibility Review

seavercoffee.en.alibaba.com accessibility score

64

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

seavercoffee.en.alibaba.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

seavercoffee.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 Seavercoffee.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 Seavercoffee.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

seavercoffee.en.alibaba.com

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