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

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

rambos.en.alibaba.com

Shenzhen Rambos Technology Co., Ltd. - Car Phone Holder, Desk Phone Tablet Holder

Page Load Speed

2.9 sec in total

First Response

442 ms

Resources Loaded

2.2 sec

Page Rendered

237 ms

rambos.en.alibaba.com screenshot

About Website

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

Shenzhen Rambos Technology Co., Ltd., Experts in Manufacturing and Exporting Car Phone Holder, Desk Phone Tablet Holder and 798 more Products.

Visit rambos.en.alibaba.com

Key Findings

We analyzed Rambos.en.alibaba.com page load time and found that the first response time was 442 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rambos.en.alibaba.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value3,640 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.082

94/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

rambos.en.alibaba.com

442 ms

rambos.en.alibaba.com

326 ms

85 ms

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

272 ms

285 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Rambos.en.alibaba.com, 22% (8 requests) were made to Sc01.alicdn.com and 14% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 887.6 kB (46%)

Content Size

1.9 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rambos.en.alibaba.com main page is 1.9 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. 35% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 611.7 kB

  • Original 724.6 kB
  • After minification 723.9 kB
  • After compression 112.9 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 611.7 kB or 84% of the original size.

Image Optimization

-53%

Potential reduce by 37.6 kB

  • Original 70.7 kB
  • After minification 33.1 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. Obviously, Rambos En Alibaba needs image optimization as it can save up to 37.6 kB or 53% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 238.3 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 912.2 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 238.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (38%)

Requests Now

34

After Optimization

21

  • AJAX
  • Images
  • JavaScript

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rambos 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

rambos.en.alibaba.com

rambos.en.alibaba.com

442 ms

rambos.en.alibaba.com

rambos.en.alibaba.com

326 ms

85 ms

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

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

272 ms

285 ms

renderHeader.js

renderHeader.js

276 ms

awsc.js

awsc.js

30 ms

6 ms

7.gif

7.gif

243 ms

index.js

index.js

4 ms

index.js

index.js

8 ms

et_n.js

et_n.js

9 ms

um.js

um.js

83 ms

baxiaCommon.js

baxiaCommon.js

83 ms

wcfg.json

wcfg.json

1218 ms

rp

rp

1259 ms

H57ba41b8995241de9432158323c469dfI.png

H57ba41b8995241de9432158323c469dfI.png

498 ms

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H05da399972114c8ea13078ef7e2438d8D.png

656 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

404 ms

Hb826bef879c4476da4612067e6ab5849R.png

Hb826bef879c4476da4612067e6ab5849R.png

739 ms

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H10fd88444aec4f3b9d959ccf1b81df2br.png

745 ms

Ha66b2bf8dec440d2b37ab75616cf4d16r.png

Ha66b2bf8dec440d2b37ab75616cf4d16r.png

994 ms

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H344b37adf25d473989c83fae1cbf5425d.png

860 ms

Hd78a17b031114cb9a035d1409c22d9d88.png

Hd78a17b031114cb9a035d1409c22d9d88.png

603 ms

Haf7b40c170d744d9a5e549f15b569d7bd.png

Haf7b40c170d744d9a5e549f15b569d7bd.png

977 ms

H2da74a630309444cad5bba7219a61904c.png

H2da74a630309444cad5bba7219a61904c.png

1476 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

51 ms

H58b9c3ecef6d4584bce582fe28119ff5G.jpg

H58b9c3ecef6d4584bce582fe28119ff5G.jpg

727 ms

H1fe533f6cbf249bbb86de5ebce5d9f93c.png

H1fe533f6cbf249bbb86de5ebce5d9f93c.png

515 ms

Hc07dfc9de4634ddca068c57c71c0c22fw.png

Hc07dfc9de4634ddca068c57c71c0c22fw.png

647 ms

H7f5c8a34b23a4b08aa23322fdf2e45d9M.png

H7f5c8a34b23a4b08aa23322fdf2e45d9M.png

764 ms

H80fb62bc64e7445faf44c843bcad9ff7V.jpg

H80fb62bc64e7445faf44c843bcad9ff7V.jpg

1203 ms

wu.json

wu.json

466 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

750 ms

eg.js

eg.js

9 ms

Accessibility Review

rambos.en.alibaba.com accessibility score

73

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

rambos.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

rambos.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 Rambos.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 Rambos.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

rambos.en.alibaba.com

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