Tools & Wizards About Us
tradebig.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

tradebig.com

TradeBIG.com China Manufacturer China Supplier China Product Directory

Page Load Speed

4.9 sec in total

First Response

644 ms

Resources Loaded

4.2 sec

Page Rendered

133 ms

tradebig.com screenshot

About Website

Click here to check amazing TradeBIG content for Hong Kong. Otherwise, check out these important facts you probably never knew about tradebig.com

Tradebig.com, China products, China manufacturers, China suppliers, China producer, China exporters, trade opportunity, manufacturer, supplier, exporter, Enterprises, China exporter, exporters, made i...

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Key Findings

We analyzed Tradebig.com page load time and found that the first response time was 644 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tradebig.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

95/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

tradebig.com

644 ms

front.php

289 ms

eshop.css

257 ms

mouseOver.js

275 ms

adsbygoogle.js

102 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 94% of them (45 requests) were addressed to the original Tradebig.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Tradebig.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.9 kB (62%)

Content Size

63.0 kB

After Optimization

24.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tradebig.com main page is 63.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. HTML takes 42.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 37.7 kB

  • Original 42.9 kB
  • After minification 31.9 kB
  • After compression 5.1 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. This page needs HTML code to be minified as it can gain 11.0 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.7 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 92 B

  • Original 12.3 kB
  • After minification 12.2 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. TradeBIG images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 1.0 kB

  • Original 7.5 kB
  • After minification 7.5 kB
  • After compression 6.5 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 1.0 kB or 14% of the original size.

CSS Optimization

-16%

Potential reduce by 42 B

  • Original 268 B
  • After minification 268 B
  • After compression 226 B

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. Tradebig.com needs all CSS files to be minified and compressed as it can save up to 42 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (70%)

Requests Now

46

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TradeBIG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tradebig.com

tradebig.com

644 ms

front.php

front.php

289 ms

eshop.css

eshop.css

257 ms

mouseOver.js

mouseOver.js

275 ms

adsbygoogle.js

adsbygoogle.js

102 ms

urchin.js

urchin.js

6 ms

tradebig-logo-eng.gif

tradebig-logo-eng.gif

254 ms

icon-register-blue-eng.gif

icon-register-blue-eng.gif

252 ms

icon-login-blue-eng.gif

icon-login-blue-eng.gif

962 ms

icon-4-small-retangle.gif

icon-4-small-retangle.gif

269 ms

icon-big5-blue.gif

icon-big5-blue.gif

944 ms

icon-gb-blue.gif

icon-gb-blue.gif

251 ms

icon-english-red.gif

icon-english-red.gif

491 ms

topic-eng.gif

topic-eng.gif

1141 ms

middle-bar-front.gif

middle-bar-front.gif

271 ms

banner-20151102.jpg

banner-20151102.jpg

1157 ms

middle-bar-1.gif

middle-bar-1.gif

1171 ms

pixel-grey-1x1.gif

pixel-grey-1x1.gif

731 ms

banner-top-1.gif

banner-top-1.gif

1703 ms

banner-top-6.gif

banner-top-6.gif

955 ms

banner-top-5.gif

banner-top-5.gif

1194 ms

banner-top-4.gif

banner-top-4.gif

988 ms

icon-search.gif

icon-search.gif

1248 ms

reg-line-2.gif

reg-line-2.gif

2031 ms

ani-register2.gif

ani-register2.gif

1400 ms

dot.gif

dot.gif

1429 ms

side-banner-business-email.gif

side-banner-business-email.gif

1211 ms

side-banner-7b.gif

side-banner-7b.gif

1453 ms

side-banner-3shop.gif

side-banner-3shop.gif

2137 ms

1x1tran.gif

1x1tran.gif

1655 ms

pixel-1x1.gif

pixel-1x1.gif

2298 ms

shim.gif

shim.gif

1469 ms

494134s.gif

494134s.gif

1736 ms

494133s.gif

494133s.gif

1892 ms

494132s.gif

494132s.gif

1715 ms

494131s.gif

494131s.gif

1738 ms

494130s.gif

494130s.gif

1976 ms

494127s.gif

494127s.gif

1769 ms

494125s.gif

494125s.gif

2022 ms

494122s.gif

494122s.gif

2795 ms

494119s.gif

494119s.gif

1991 ms

494118s.gif

494118s.gif

2209 ms

__utm.gif

__utm.gif

3 ms

494117s.gif

494117s.gif

2678 ms

494116s.gif

494116s.gif

2689 ms

linebyline-03.gif

linebyline-03.gif

1895 ms

reg-left-bg-2a.jpg

reg-left-bg-2a.jpg

2143 ms

main.js

main.js

213 ms

Accessibility Review

tradebig.com accessibility score

49

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

tradebig.com best practices score

58

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

High

Page has valid source maps

SEO Factors

tradebig.com SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tradebig.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tradebig.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tradebig.com

Open Graph description is not detected on the main page of TradeBIG. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: