Tools & Wizards About Us
d2c.tw screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

d2c.tw

株式会社D2C｜データマーケティングカンパニー

Page Load Speed

10.2 sec in total

First Response

520 ms

Resources Loaded

9.2 sec

Page Rendered

426 ms

d2c.tw screenshot

About Website

Click here to check amazing D 2 C content for Taiwan. Otherwise, check out these important facts you probably never knew about d2c.tw

D2Cグループでは、主にNTTドコモが保有するデータを起点とした広告マーケティングソリューションを企画開発。また、戦略立案からメディアプランニング、データ活用、クリエイティブ、CXなど、デジタル領域を中心に幅広いマーケティング支援を展開しています。

Visit d2c.tw

Key Findings

We analyzed D2c.tw page load time and found that the first response time was 520 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

d2c.tw performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

d2c.tw

520 ms

d2c.tw

1020 ms

style.css

667 ms

normalize.css

502 ms

demo.css

503 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 99% of them (82 requests) were addressed to the original D2c.tw, 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain D2c.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.1 kB (23%)

Content Size

983.7 kB

After Optimization

752.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D2c.tw main page is 983.7 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. 35% of websites need less resources to load. Images take 693.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 41.4 kB

  • Original 48.2 kB
  • After minification 34.2 kB
  • After compression 6.8 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 14.0 kB, which is 29% 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 41.4 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 7.7 kB

  • Original 693.1 kB
  • After minification 685.4 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. D 2 C images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 151.9 kB

  • Original 205.4 kB
  • After minification 158.1 kB
  • After compression 53.5 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 151.9 kB or 74% of the original size.

CSS Optimization

-81%

Potential reduce by 30.1 kB

  • Original 37.0 kB
  • After minification 27.5 kB
  • After compression 6.9 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. D2c.tw needs all CSS files to be minified and compressed as it can save up to 30.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (17%)

Requests Now

81

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 2 C. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

d2c.tw

d2c.tw

520 ms

d2c.tw

d2c.tw

1020 ms

style.css

style.css

667 ms

normalize.css

normalize.css

502 ms

demo.css

demo.css

503 ms

demo.css

demo.css

502 ms

music.css

music.css

503 ms

jquery.min.js

jquery.min.js

1329 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

838 ms

anime.min.js

anime.min.js

1006 ms

scrollMonitor.js

scrollMonitor.js

840 ms

demo1.js

demo1.js

841 ms

jQuery.lightweightScrollTo.js

jQuery.lightweightScrollTo.js

1004 ms

anime.min.js

anime.min.js

1512 ms

parallax.min.js

parallax.min.js

1345 ms

main.js

main.js

1354 ms

mln_full.js

mln_full.js

1509 ms

js

js

67 ms

bbb.png

bbb.png

1025 ms

aaa.png

aaa.png

1313 ms

facebook.png

facebook.png

1334 ms

cis1.jpg

cis1.jpg

1345 ms

cis2.jpg

cis2.jpg

1493 ms

cis42.jpg

cis42.jpg

1494 ms

cis3.jpg

cis3.jpg

1497 ms

cis4.jpg

cis4.jpg

1816 ms

cis7.jpg

cis7.jpg

1834 ms

cis43.jpg

cis43.jpg

1845 ms

cis10.jpg

cis10.jpg

1993 ms

cis11.jpg

cis11.jpg

1994 ms

daacis.jpg

daacis.jpg

2158 ms

cssdcis.jpg

cssdcis.jpg

2481 ms

ind.jpg

ind.jpg

2503 ms

cis12.jpg

cis12.jpg

2345 ms

cis13.jpg

cis13.jpg

2483 ms

cis14.jpg

cis14.jpg

2491 ms

cis15.jpg

cis15.jpg

2654 ms

cis16.jpg

cis16.jpg

2846 ms

cis17.jpg

cis17.jpg

2980 ms

cis18.jpg

cis18.jpg

2982 ms

1010.jpg

1010.jpg

4857 ms

11.jpg

11.jpg

3173 ms

fwa.png

fwa.png

3153 ms

ad.png

ad.png

3254 ms

futuraptmedium.woff

futuraptmedium.woff

3486 ms

22.jpg

22.jpg

3158 ms

neo.png

neo.png

3329 ms

mma.png

mma.png

3185 ms

33.jpg

33.jpg

3551 ms

dig.png

dig.png

3212 ms

iweb.png

iweb.png

3379 ms

44.jpg

44.jpg

3535 ms

55.jpg

55.jpg

3479 ms

66.jpg

66.jpg

3680 ms

77.jpg

77.jpg

3666 ms

022.jpg

022.jpg

3396 ms

88.jpg

88.jpg

3880 ms

00.jpg

00.jpg

3625 ms

99.jpg

99.jpg

4036 ms

011.jpg

011.jpg

3711 ms

prev.png

prev.png

3711 ms

next.png

next.png

3544 ms

cis19.jpg

cis19.jpg

3632 ms

cis22.jpg

cis22.jpg

3853 ms

cis23.jpg

cis23.jpg

3881 ms

cis24.jpg

cis24.jpg

3721 ms

cis25.jpg

cis25.jpg

3690 ms

cis26.jpg

cis26.jpg

3624 ms

cis27.jpg

cis27.jpg

3541 ms

cis28.jpg

cis28.jpg

3703 ms

cis29.jpg

cis29.jpg

3717 ms

cis30.jpg

cis30.jpg

3845 ms

cis31.jpg

cis31.jpg

3714 ms

cis32.jpg

cis32.jpg

3624 ms

cis33.jpg

cis33.jpg

3542 ms

cis34.jpg

cis34.jpg

3703 ms

cis35.jpg

cis35.jpg

3548 ms

cis36.jpg

cis36.jpg

3664 ms

cis37.jpg

cis37.jpg

3525 ms

cis38.jpg

cis38.jpg

3486 ms

cis39.jpg

cis39.jpg

3360 ms

cis40.jpg

cis40.jpg

3512 ms

cis41.jpg

cis41.jpg

3382 ms

Accessibility Review

d2c.tw accessibility score

75

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

Links do not have a discernible name

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

d2c.tw 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

d2c.tw SEO score

85

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

High

robots.txt is not valid

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 uses legible font sizes

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 D2c.tw 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 D2c.tw 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

d2c.tw

Open Graph data is detected on the main page of D 2 C. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: