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rttool.en.alibaba.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% 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

  • 71

    SEO

    Google-friendlier than
    30% of websites

rttool.en.alibaba.com

Hangzhou Ruiteng Tools Co., Ltd.

Page Load Speed

3.8 sec in total

First Response

239 ms

Resources Loaded

2.5 sec

Page Rendered

1 sec

rttool.en.alibaba.com screenshot

About Website

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

Hangzhou Ruiteng Tools Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit rttool.en.alibaba.com

Key Findings

We analyzed Rttool.en.alibaba.com page load time and found that the first response time was 239 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rttool.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value5,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.476

18/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

rttool.en.alibaba.com

239 ms

rttool.en.alibaba.com

680 ms

67 ms

63 ms

header.css

184 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Rttool.en.alibaba.com, 49% (49 requests) were made to S.alicdn.com and 14% (14 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (60%)

Content Size

6.6 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rttool.en.alibaba.com main page is 6.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 458.4 kB

  • Original 564.4 kB
  • After minification 560.5 kB
  • After compression 106.0 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 458.4 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 21.6 kB

  • Original 348.0 kB
  • After minification 326.4 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. Rttool En Alibaba images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 MB
  • After compression 2.1 MB

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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.6 kB
  • After minification 344.7 kB
  • After compression 111.9 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. Rttool.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (47%)

Requests Now

90

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rttool 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rttool.en.alibaba.com

rttool.en.alibaba.com

239 ms

rttool.en.alibaba.com

rttool.en.alibaba.com

680 ms

67 ms

63 ms

header.css

header.css

184 ms

header.js

header.js

129 ms

122 ms

web-index.css

web-index.css

124 ms

web-index.css

web-index.css

123 ms

web-index.css

web-index.css

125 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

180 ms

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O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

179 ms

335 ms

174 ms

index.js

index.js

222 ms

175 ms

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434 ms

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241 ms

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321 ms

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272 ms

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158 ms

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158 ms

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157 ms

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379 ms

H2a5684054e494ac68d912ef1ba5187e86.jpg_480x480.jpg

H2a5684054e494ac68d912ef1ba5187e86.jpg_480x480.jpg

424 ms

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Hcb18b12f74e2470a97eb7dbaa95a702am.jpg_480x480.jpg

476 ms

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362 ms

H60edfb80063a434784585c2f774b5092h.jpg_480x480.jpg

H60edfb80063a434784585c2f774b5092h.jpg_480x480.jpg

379 ms

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H451b45fc35384c0c9109c8f6b9eee789L.jpg_480x480.jpg

476 ms

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Ha9c8b2b75a0146cf87bf40accec4c60cE.png_480x480.png

711 ms

H323461c2359e4d9db373ffddd6bd39beZ.jpg_480x480.jpg

H323461c2359e4d9db373ffddd6bd39beZ.jpg_480x480.jpg

768 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

489 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

766 ms

roboto-regular.woff

roboto-regular.woff

379 ms

roboto-medium.woff

roboto-medium.woff

395 ms

roboto-light.woff

roboto-light.woff

421 ms

roboto-thin.woff

roboto-thin.woff

423 ms

roboto-bold.woff

roboto-bold.woff

422 ms

awsc.js

awsc.js

408 ms

112 ms

personTipsInfo.do

personTipsInfo.do

266 ms

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Hdf4f0498af924c7887053a17d1def698Y.jpg

270 ms

133 ms

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809 ms

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382 ms

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221 ms

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H9b3d3f0b51dc4569b1cf179b422e93e9J.jpg

383 ms

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212 ms

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H8e1be7522ccb40a49d8e2d040809f40bU.jpg

660 ms

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Hc3fd306c4edf4ad5ac7b19f68f62136bA.jpg

658 ms

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H830be636c8bf4acaa8cdfe7e84cc0093J.jpg

315 ms

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Hf1e8dbe3bd0d42f2940c4535790d5cf6S.jpg

384 ms

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H726f60a2e6d74abb92f12376bce6fa6fM.jpg

658 ms

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658 ms

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H27db952789ed44ef994ab9061affdb91d.jpg

805 ms

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Ha6f367f740064a61b3b57d68b8de66176.jpg

742 ms

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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

318 ms

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321 ms

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393 ms

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362 ms

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660 ms

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662 ms

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802 ms

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TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

1154 ms

eg.js

eg.js

175 ms

icon-font.woff

icon-font.woff

290 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

123 ms

sc.globalxman.appscene

sc.globalxman.appscene

28 ms

footer.css

footer.css

210 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

12 ms

index.js

index.js

50 ms

index.js

index.js

55 ms

7.gif

7.gif

19 ms

et_n.js

et_n.js

101 ms

um.js

um.js

307 ms

baxiaCommon.js

baxiaCommon.js

15 ms

rp

rp

1296 ms

light0.5x.png

light0.5x.png

139 ms

pages_version.html

pages_version.html

213 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

40 ms

defer-common.js

defer-common.js

288 ms

i.alicdn.com

i.alicdn.com

209 ms

index.js

index.js

34 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

105 ms

wu.json

wu.json

83 ms

index.js

index.js

111 ms

index.web.css

index.web.css

27 ms

index.web.js

index.web.js

80 ms

index.js

index.js

9 ms

um.json

um.json

256 ms

availableSurveyQuery.json

availableSurveyQuery.json

155 ms

store-proxy.html

store-proxy.html

129 ms

countryCurrencyDataService

countryCurrencyDataService

132 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

95 ms

personRoleInfo.do

personRoleInfo.do

84 ms

notification.do

notification.do

95 ms

index.css

index.css

80 ms

getUmid.do

getUmid.do

9 ms

iconfont.woff

iconfont.woff

62 ms

iconfont.woff

iconfont.woff

8 ms

Accessibility Review

rttool.en.alibaba.com accessibility score

64

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

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

rttool.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

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

SEO Factors

rttool.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 Rttool.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 Rttool.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

rttool.en.alibaba.com

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