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twdoit.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% 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

4.1 sec in total

First Response

854 ms

Resources Loaded

2.3 sec

Page Rendered

899 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 854 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 55% of websites can load faster.

Performance Metrics

twdoit.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value4,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

twdoit.com

854 ms

style.css

399 ms

ad_style.css

403 ms

jquery.min.js

13 ms

gc.js

488 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 90% of them (27 requests) were addressed to the original Twdoit.com, 3% (1 request) were made to Ajax.googleapis.com and 3% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (930 ms) belongs to the original domain Twdoit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.0 kB (13%)

Content Size

265.6 kB

After Optimization

230.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Twdoit.com main page is 265.6 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. Images take 180.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 32.7 kB

  • Original 39.7 kB
  • After minification 31.1 kB
  • After compression 7.0 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 8.6 kB, which is 22% 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 32.7 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 219 B

  • Original 180.3 kB
  • After minification 180.1 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

-3%

Potential reduce by 1.1 kB

  • Original 41.0 kB
  • After minification 41.0 kB
  • After compression 39.9 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. This website has mostly compressed JavaScripts.

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 7 (24%)

Requests Now

29

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 29 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 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

twdoit.com

twdoit.com

854 ms

style.css

style.css

399 ms

ad_style.css

ad_style.css

403 ms

jquery.min.js

jquery.min.js

13 ms

gc.js

gc.js

488 ms

swfobj.js

swfobj.js

487 ms

command.js

command.js

487 ms

popup.js

popup.js

397 ms

change_style.js

change_style.js

592 ms

adsbygoogle.js

adsbygoogle.js

107 ms

js

js

68 ms

home_bg.jpg

home_bg.jpg

259 ms

logo_bg.jpg

logo_bg.jpg

777 ms

homeindex.gif

homeindex.gif

264 ms

logo.png

logo.png

395 ms

member-login-title.jpg

member-login-title.jpg

237 ms

image2.php

image2.php

237 ms

aboutus.jpg

aboutus.jpg

355 ms

qa.jpg

qa.jpg

381 ms

contactus.jpg

contactus.jpg

518 ms

easy-web.jpg

easy-web.jpg

518 ms

site-search.jpg

site-search.jpg

643 ms

category_button.jpg

category_button.jpg

645 ms

buy-news.jpg

buy-news.jpg

645 ms

hot_search.jpg

hot_search.jpg

646 ms

twdoit_more.gif

twdoit_more.gif

647 ms

10281919705c42e8a061731.jpg

10281919705c42e8a061731.jpg

930 ms

member-login-submit.jpg

member-login-submit.jpg

646 ms

service_menu_title_bg.jpg

service_menu_title_bg.jpg

656 ms

cat_bg-a.gif

cat_bg-a.gif

550 ms

Accessibility Review

twdoit.com accessibility score

58

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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: