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

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

optictimes.en.alibaba.com

Hangzhou Runzhou Fiber Technologies Co., Ltd. - Optical Network Unit, Optical Line Terminal

Page Load Speed

9.1 sec in total

First Response

244 ms

Resources Loaded

8.4 sec

Page Rendered

447 ms

optictimes.en.alibaba.com screenshot

About Website

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

Hangzhou Runzhou Fiber Technologies Co., Ltd., Experts in Manufacturing and Exporting Optical Network Unit, Optical Line Terminal and 0 more Products.

Visit optictimes.en.alibaba.com

Key Findings

We analyzed Optictimes.en.alibaba.com page load time and found that the first response time was 244 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

optictimes.en.alibaba.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value6,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.122

1/100

15%

TTI (Time to Interactive)

Value30.0 s

0/100

10%

Network Requests Diagram

optictimes.en.alibaba.com

244 ms

optictimes.en.alibaba.com

662 ms

165 ms

164 ms

header.css

306 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Optictimes.en.alibaba.com, 35% (33 requests) were made to S.alicdn.com and 25% (23 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (7.6 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (60%)

Content Size

6.2 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Optictimes.en.alibaba.com main page is 6.2 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 338.8 kB

  • Original 419.1 kB
  • After minification 415.1 kB
  • After compression 80.2 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 338.8 kB or 81% of the original size.

Image Optimization

-44%

Potential reduce by 177.2 kB

  • Original 406.6 kB
  • After minification 229.3 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, Optictimes En Alibaba needs image optimization as it can save up to 177.2 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-64%

Potential reduce by 202.7 kB

  • Original 314.9 kB
  • After minification 264.0 kB
  • After compression 112.2 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. Optictimes.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.7 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (52%)

Requests Now

82

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optictimes 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 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

optictimes.en.alibaba.com

optictimes.en.alibaba.com

244 ms

optictimes.en.alibaba.com

optictimes.en.alibaba.com

662 ms

165 ms

164 ms

header.css

header.css

306 ms

header.js

header.js

225 ms

145 ms

web-index.css

web-index.css

222 ms

web-index.css

web-index.css

221 ms

web-index.css

web-index.css

276 ms

web-index.css

web-index.css

321 ms

web-index.css

web-index.css

226 ms

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

224 ms

280 ms

226 ms

index.js

index.js

273 ms

300 ms

Hc3bc425f1bf64cf8bd1d1a6f8e360d9dH.jpg

Hc3bc425f1bf64cf8bd1d1a6f8e360d9dH.jpg

508 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

508 ms

Hfe6672236a824e418fbc59a028996d89b.jpg_q80.jpg

Hfe6672236a824e418fbc59a028996d89b.jpg_q80.jpg

469 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

542 ms

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Hcf08d0cacfd64fbe8e1931d2dceccd6ed.jpg

570 ms

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610 ms

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H490fc70633ea4b6e8cef6651da09e21dR.jpg

804 ms

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H4f7fc0cdb7a04096b4a4285da681db9dV.jpg

506 ms

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H37b39c9ba8d2448e9bcca3f5c92e51b3Y.jpg

703 ms

Ha1cf5d94c37a4c08b22ac9bdb4d5a94ff.jpg

Ha1cf5d94c37a4c08b22ac9bdb4d5a94ff.jpg

829 ms

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H114c9211625f47a8ab487a6597ebe067R.jpg

713 ms

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H8ed67c8a756445daa89e723304e7cf55L.jpg

828 ms

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H9e28e0444140409d8feb6f8d3edb18eee.jpg

1098 ms

H0c30566bcd9f49a68654b7332f79bd506.jpg

H0c30566bcd9f49a68654b7332f79bd506.jpg

829 ms

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H4cbfb8d264914fddaaa04b2057ed13e2j.jpg

811 ms

H80c4579405b44056a21f973f3176f10cJ.jpg

H80c4579405b44056a21f973f3176f10cJ.jpg

2062 ms

H48516c3c03894a769964a0756986c7ceN.jpg

H48516c3c03894a769964a0756986c7ceN.jpg

1012 ms

Hc95de28fb3a1467e9bb28fe6252bf2a47.jpg

Hc95de28fb3a1467e9bb28fe6252bf2a47.jpg

1018 ms

Hbdb73399fa2d4db18c9b184add35ea3ai.jpg

Hbdb73399fa2d4db18c9b184add35ea3ai.jpg

851 ms

Hcfa36b93f4244d17905bcefed7f5af20X.jpg

Hcfa36b93f4244d17905bcefed7f5af20X.jpg

1012 ms

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Hd253eff9d2f345d9aab906f143a70c131.jpg

1020 ms

H4ca61081972c469082df6a2e3406b4273.jpg

H4ca61081972c469082df6a2e3406b4273.jpg

1183 ms

H8907b1b514c64ef58beec90364333c1a8.jpg

H8907b1b514c64ef58beec90364333c1a8.jpg

1019 ms

H10d28a366cea446aa4a43ecdcedd673d5.jpg

H10d28a366cea446aa4a43ecdcedd673d5.jpg

1288 ms

Hb8d0f1d1862442638fb58ad01968eeb1w.jpg

Hb8d0f1d1862442638fb58ad01968eeb1w.jpg

1021 ms

Ha0301b5ca41140eca5a6b4a326d2c154w.jpg

Ha0301b5ca41140eca5a6b4a326d2c154w.jpg

7558 ms

roboto-regular.woff

roboto-regular.woff

110 ms

roboto-medium.woff

roboto-medium.woff

103 ms

roboto-light.woff

roboto-light.woff

94 ms

roboto-thin.woff

roboto-thin.woff

104 ms

roboto-bold.woff

roboto-bold.woff

109 ms

awsc.js

awsc.js

128 ms

62 ms

personTipsInfo.do

personTipsInfo.do

472 ms

eg.js

eg.js

437 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

41 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

18 ms

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

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

438 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

413 ms

14 ms

icon-font.woff

icon-font.woff

70 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

286 ms

et_n.js

et_n.js

68 ms

um.js

um.js

179 ms

sc.globalxman.appscene

sc.globalxman.appscene

304 ms

footer.css

footer.css

100 ms

light0.5x.png

light0.5x.png

74 ms

pages_version.html

pages_version.html

303 ms

defer-common.js

defer-common.js

448 ms

i.alicdn.com

i.alicdn.com

445 ms

index.js

index.js

59 ms

wu.json

wu.json

741 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

98 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

348 ms

index.js

index.js

93 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

14 ms

index.js

index.js

9 ms

index.js

index.js

17 ms

7.gif

7.gif

6 ms

baxiaCommon.js

baxiaCommon.js

17 ms

rp

rp

984 ms

index.css

index.css

14 ms

index.web.css

index.web.css

99 ms

index.web.js

index.web.js

18 ms

availableSurveyQuery.json

availableSurveyQuery.json

323 ms

index.js

index.js

157 ms

store-proxy.html

store-proxy.html

123 ms

countryCurrencyDataService

countryCurrencyDataService

493 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

94 ms

personRoleInfo.do

personRoleInfo.do

82 ms

notification.do

notification.do

248 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

9 ms

iconfont.woff

iconfont.woff

8 ms

iconfont.woff

iconfont.woff

103 ms

footer-sync.js

footer-sync.js

127 ms

Accessibility Review

optictimes.en.alibaba.com accessibility score

69

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.

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

optictimes.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

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

SEO Factors

optictimes.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 Optictimes.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 Optictimes.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

optictimes.en.alibaba.com

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