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ihfiber.en.alibaba.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

ihfiber.en.alibaba.com

Shenzhen Ih Optics Co., Ltd. - FTTA Waterproof Connector, FTTH Wiring Solution/Fiber Optic Patch Cord/Adapters & Attenuators & Connectors/MPO Wiring S...

Page Load Speed

3.3 sec in total

First Response

81 ms

Resources Loaded

2.8 sec

Page Rendered

419 ms

ihfiber.en.alibaba.com screenshot

About Website

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

Shenzhen Ih Optics Co., Ltd., Experts in Manufacturing and Exporting FTTA Waterproof Connector, FTTH Wiring Solution/Fiber Optic Patch Cord/Adapters & Attenuators & Connectors/MPO Wiring Solution and ...

Visit ihfiber.en.alibaba.com

Key Findings

We analyzed Ihfiber.en.alibaba.com page load time and found that the first response time was 81 ms and then it took 3.2 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

ihfiber.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value4,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.755

6/100

15%

TTI (Time to Interactive)

Value27.2 s

0/100

10%

Network Requests Diagram

ihfiber.en.alibaba.com

81 ms

ihfiber.en.alibaba.com

808 ms

151 ms

145 ms

header.css

149 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Ihfiber.en.alibaba.com, 37% (35 requests) were made to S.alicdn.com and 17% (16 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (61%)

Content Size

3.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ihfiber.en.alibaba.com main page is 3.8 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 639.9 kB

  • Original 758.2 kB
  • After minification 754.2 kB
  • After compression 118.3 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 639.9 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 8.9 kB

  • Original 58.3 kB
  • After minification 49.4 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. Obviously, Ih Fiber En Alibaba needs image optimization as it can save up to 8.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 1.4 MB

  • Original 2.6 MB
  • After minification 2.6 MB
  • After compression 1.3 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 1.4 MB or 52% of the original size.

CSS Optimization

-89%

Potential reduce by 294.3 kB

  • Original 332.0 kB
  • After minification 281.1 kB
  • After compression 37.6 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. Ihfiber.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 294.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (49%)

Requests Now

84

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ih Fiber 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ihfiber.en.alibaba.com

ihfiber.en.alibaba.com

81 ms

ihfiber.en.alibaba.com

ihfiber.en.alibaba.com

808 ms

151 ms

145 ms

header.css

header.css

149 ms

header.js

header.js

274 ms

34 ms

web-index.css

web-index.css

148 ms

web-index.css

web-index.css

236 ms

web-index.css

web-index.css

219 ms

web-index.css

web-index.css

236 ms

web-index.css

web-index.css

237 ms

272 ms

264 ms

index.js

index.js

261 ms

262 ms

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594 ms

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1162 ms

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680 ms

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73 ms

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74 ms

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201 ms

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205 ms

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377 ms

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647 ms

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800 ms

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592 ms

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797 ms

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842 ms

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592 ms

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795 ms

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644 ms

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645 ms

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678 ms

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796 ms

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HTB1T6EJd7fb_uJkHFqDq6xVIVXaq.jpg

792 ms

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1155 ms

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794 ms

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796 ms

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797 ms

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1643 ms

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642 ms

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242 ms

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242 ms

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342 ms

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339 ms

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369 ms

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665 ms

awsc.js

awsc.js

348 ms

205 ms

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1624 ms

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1905 ms

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586 ms

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2062 ms

143 ms

roboto-regular.woff

roboto-regular.woff

109 ms

roboto-medium.woff

roboto-medium.woff

209 ms

roboto-light.woff

roboto-light.woff

226 ms

roboto-thin.woff

roboto-thin.woff

256 ms

roboto-bold.woff

roboto-bold.woff

245 ms

icon-font.woff

icon-font.woff

255 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

255 ms

personTipsInfo.do

personTipsInfo.do

169 ms

eg.js

eg.js

133 ms

sc.globalxman.appscene

sc.globalxman.appscene

39 ms

footer.css

footer.css

41 ms

et_n.js

et_n.js

60 ms

um.js

um.js

60 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

20 ms

index.js

index.js

16 ms

index.js

index.js

173 ms

light0.5x.png

light0.5x.png

159 ms

7.gif

7.gif

157 ms

pages_version.html

pages_version.html

213 ms

defer-common.js

defer-common.js

428 ms

i.alicdn.com

i.alicdn.com

213 ms

index.js

index.js

127 ms

baxiaCommon.js

baxiaCommon.js

114 ms

rp

rp

1117 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

60 ms

wu.json

wu.json

94 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

66 ms

index.web.css

index.web.css

12 ms

index.web.js

index.web.js

35 ms

index.js

index.js

29 ms

availableSurveyQuery.json

availableSurveyQuery.json

72 ms

um.json

um.json

256 ms

store-proxy.html

store-proxy.html

163 ms

countryCurrencyDataService

countryCurrencyDataService

187 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

133 ms

personRoleInfo.do

personRoleInfo.do

158 ms

notification.do

notification.do

158 ms

getUmid.do

getUmid.do

56 ms

iconfont.woff

iconfont.woff

18 ms

iconfont.woff

iconfont.woff

7 ms

Accessibility Review

ihfiber.en.alibaba.com accessibility score

43

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

ihfiber.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

Displays images with incorrect aspect ratio

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

ihfiber.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 Ihfiber.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 Ihfiber.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

ihfiber.en.alibaba.com

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