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twdoit.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

twdoit.com

商貿一站通-工商服務 企業網站 平台入口-工商黃頁,特殊機械設備,表面塗裝,數位落差計畫,印刷耗材,乾燥機械設備,開店e化,加工業,網路開店,手工具,模具製造,工商名錄,網路e化,切削刀具,工業用爐,半導體設備,網頁設計,熔焊機械,表面處理設備,燃燒設備,網路店舖,食品包裝機,橫式包裝機,立式包裝機

Page Load Speed

3.2 sec in total

First Response

822 ms

Resources Loaded

2.2 sec

Page Rendered

145 ms

twdoit.com screenshot

About Website

Welcome to twdoit.com homepage info - get ready to check Twdoit best content right away, or after learning these important things about twdoit.com

工商黃頁,特殊機械設備,表面塗裝,數位落差計畫,印刷耗材,乾燥機械設備,開店e化,加工業,網路開店,手工具,模具製造,工商名錄,網路e化,切削刀具,工業用爐,半導體設備,網頁設計,熔焊機械,表面處理設備,燃燒設備,網路店舖,工商名錄、中小企業、公司行號免費登錄公司資訊，加強網路行銷,食品包裝機,橫式包裝機,立式包裝機

Visit twdoit.com

Key Findings

We analyzed Twdoit.com page load time and found that the first response time was 822 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

twdoit.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

twdoit.com

822 ms

style.css

397 ms

ad_style.css

398 ms

jquery.min.js

19 ms

gc.js

407 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 84% of them (32 requests) were addressed to the original Twdoit.com, 5% (2 requests) were made to Pagead2.googlesyndication.com and 5% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Twdoit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.8 kB (23%)

Content Size

678.3 kB

After Optimization

521.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Twdoit.com main page is 678.3 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. 30% of websites need less resources to load. Javascripts take 397.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 35.3 kB

  • Original 44.2 kB
  • After minification 35.5 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 8.7 kB, which is 20% 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 35.3 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 1.7 kB

  • Original 232.5 kB
  • After minification 230.8 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. Twdoit images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 118.9 kB

  • Original 397.0 kB
  • After minification 397.0 kB
  • After compression 278.2 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 118.9 kB or 30% of the original size.

CSS Optimization

-20%

Potential reduce by 928 B

  • Original 4.6 kB
  • After minification 4.6 kB
  • After compression 3.6 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. Twdoit.com needs all CSS files to be minified and compressed as it can save up to 928 B or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (22%)

Requests Now

37

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Twdoit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

twdoit.com

twdoit.com

822 ms

style.css

style.css

397 ms

ad_style.css

ad_style.css

398 ms

jquery.min.js

jquery.min.js

19 ms

gc.js

gc.js

407 ms

swfobj.js

swfobj.js

407 ms

command.js

command.js

407 ms

popup.js

popup.js

408 ms

change_style.js

change_style.js

593 ms

adsbygoogle.js

adsbygoogle.js

104 ms

js

js

72 ms

home_bg.jpg

home_bg.jpg

204 ms

logo_bg.jpg

logo_bg.jpg

795 ms

homeindex.gif

homeindex.gif

201 ms

logo.png

logo.png

396 ms

member-login-title.jpg

member-login-title.jpg

199 ms

image2.php

image2.php

201 ms

aboutus.jpg

aboutus.jpg

398 ms

qa.jpg

qa.jpg

399 ms

contactus.jpg

contactus.jpg

400 ms

easy-web.jpg

easy-web.jpg

406 ms

site-search.jpg

site-search.jpg

593 ms

category_button.jpg

category_button.jpg

596 ms

buy-news.jpg

buy-news.jpg

597 ms

hot_search.jpg

hot_search.jpg

598 ms

twdoit_more.gif

twdoit_more.gif

608 ms

134476948756305c5a1301a.jpg

134476948756305c5a1301a.jpg

791 ms

4064225445188db236205b.jpg

4064225445188db236205b.jpg

795 ms

118319072653f44aac722f5.jpg

118319072653f44aac722f5.jpg

797 ms

10281919705c42e8a061731.jpg

10281919705c42e8a061731.jpg

994 ms

61585785188af4bf2a7a.jpg

61585785188af4bf2a7a.jpg

810 ms

1265717974518898363adf0.jpg

1265717974518898363adf0.jpg

987 ms

show_ads_impl.js

show_ads_impl.js

249 ms

member-login-submit.jpg

member-login-submit.jpg

942 ms

service_menu_title_bg.jpg

service_menu_title_bg.jpg

942 ms

cat_bg-a.gif

cat_bg-a.gif

923 ms

zrt_lookup.html

zrt_lookup.html

27 ms

ads

ads

30 ms

Accessibility Review

twdoit.com accessibility score

52

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

twdoit.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Page has valid source maps

SEO Factors

twdoit.com SEO score

71

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Twdoit.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Twdoit.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

twdoit.com

Open Graph description is not detected on the main page of Twdoit. 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: