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

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ttifiber.en.alibaba.com

Company Overview - Shenzhen TTI Fiber Communication Tech. Co., Limited

Page Load Speed

2.9 sec in total

First Response

192 ms

Resources Loaded

2.4 sec

Page Rendered

347 ms

ttifiber.en.alibaba.com screenshot

About Website

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

Shenzhen TTI Fiber Communication Tech. Co., Limited Products:Fiber Optic Cable, Fiber Optic Patch Cord, MPO Products, Fiber Distribution Box, Fiber Terminal Box

Visit ttifiber.en.alibaba.com

Key Findings

We analyzed Ttifiber.en.alibaba.com page load time and found that the first response time was 192 ms and then it took 2.7 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

ttifiber.en.alibaba.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value8,310 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.186

66/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

ttifiber.en.alibaba.com

192 ms

ttifiber.en.alibaba.com

379 ms

363 ms

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

74 ms

index.js

120 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Ttifiber.en.alibaba.com, 33% (24 requests) were made to Img.alicdn.com and 19% (14 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (33%)

Content Size

3.7 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ttifiber.en.alibaba.com main page is 3.7 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 606.0 kB

  • Original 716.3 kB
  • After minification 715.3 kB
  • After compression 110.3 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 606.0 kB or 85% of the original size.

Image Optimization

-20%

Potential reduce by 40.5 kB

  • Original 204.4 kB
  • After minification 163.9 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, TTI Fiber En Alibaba needs image optimization as it can save up to 40.5 kB or 20% 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 571.7 kB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 2.2 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 571.7 kB or 21% of the original size.

CSS Optimization

-3%

Potential reduce by 1.0 kB

  • Original 35.8 kB
  • After minification 35.8 kB
  • After compression 34.8 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. Ttifiber.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (38%)

Requests Now

71

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TTI 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ttifiber.en.alibaba.com

ttifiber.en.alibaba.com

192 ms

ttifiber.en.alibaba.com

ttifiber.en.alibaba.com

379 ms

363 ms

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74 ms

index.js

index.js

120 ms

index.js

index.js

96 ms

renderHeader.js

renderHeader.js

113 ms

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77 ms

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857 ms

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276 ms

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986 ms

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268 ms

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64 ms

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62 ms

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369 ms

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63 ms

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129 ms

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111 ms

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1409 ms

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98 ms

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241 ms

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290 ms

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207 ms

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284 ms

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424 ms

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394 ms

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809 ms

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561 ms

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426 ms

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870 ms

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818 ms

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954 ms

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871 ms

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306 ms

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316 ms

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319 ms

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321 ms

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322 ms

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323 ms

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329 ms

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336 ms

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338 ms

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341 ms

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345 ms

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346 ms

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352 ms

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357 ms

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362 ms

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365 ms

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368 ms

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369 ms

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374 ms

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895 ms

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817 ms

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794 ms

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849 ms

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836 ms

awsc.js

awsc.js

239 ms

38 ms

7.gif

7.gif

243 ms

et_n.js

et_n.js

66 ms

um.js

um.js

29 ms

wu.json

wu.json

95 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

526 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

186 ms

normalize.css

normalize.css

26 ms

index.css

index.css

28 ms

mtoplib.min.js

mtoplib.min.js

19 ms

uploaded.js

uploaded.js

146 ms

index.js

index.js

72 ms

eg.js

eg.js

2 ms

index.js

index.js

44 ms

Accessibility Review

ttifiber.en.alibaba.com accessibility score

42

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

ttifiber.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

ttifiber.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 Ttifiber.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 Ttifiber.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

ttifiber.en.alibaba.com

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