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maccosmetics.com.tw screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

maccosmetics.com.tw

MAC 權威專業彩妝｜MAC台灣官網

Page Load Speed

7.3 sec in total

First Response

303 ms

Resources Loaded

4.1 sec

Page Rendered

2.9 sec

maccosmetics.com.tw screenshot

About Website

Welcome to maccosmetics.com.tw homepage info - get ready to check MAC Cosmetics best content for Taiwan right away, or after learning these important things about maccosmetics.com.tw

MAC線上購物，權威專業彩妝，全館下單免運費， 新客綁定MAC LINE官方帳號享不限金額 9 折優惠！一手掌握潮流妝容，無論任何年齡、種族、性別，MAC 能為所有人提供多款專業彩妝。

Visit maccosmetics.com.tw

Key Findings

We analyzed Maccosmetics.com.tw page load time and found that the first response time was 303 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

maccosmetics.com.tw performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value19.1 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value7,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value33.8 s

0/100

10%

Network Requests Diagram

www.maccosmetics.com.tw

303 ms

resource.tmpl

719 ms

css_Ciwm6LXnVFiL-IBAzSXeW-gOCm-8pCVvSaG0a-xsUk02.css

42 ms

css_Z4Z8znjQk_tGc0hnaxUc0k_wit4M6iZ8UnkxT9g5tmc2.css

108 ms

css_MjLDaYSOgOQwjEUftxYHxMayCKhG48uf1mgT1vQdVU02.css

37 ms

Our browser made a total of 298 requests to load all elements on the main page. We found that 95% of them (282 requests) were addressed to the original Maccosmetics.com.tw, 3% (9 requests) were made to Sdcdn.io and 1% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Maccosmetics.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 MB (32%)

Content Size

9.8 MB

After Optimization

6.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maccosmetics.com.tw main page is 9.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 598.8 kB

  • Original 718.8 kB
  • After minification 717.8 kB
  • After compression 120.0 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. 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 598.8 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 70.9 kB

  • Original 5.5 MB
  • After minification 5.5 MB

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. MAC Cosmetics images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 1.2 MB

  • Original 2.0 MB
  • After minification 1.8 MB
  • After compression 830.5 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 1.2 MB or 59% of the original size.

CSS Optimization

-87%

Potential reduce by 1.3 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 200.8 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. Maccosmetics.com.tw needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 254 (86%)

Requests Now

294

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 294 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MAC Cosmetics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 243 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.maccosmetics.com.tw

www.maccosmetics.com.tw

303 ms

resource.tmpl

resource.tmpl

719 ms

css_Ciwm6LXnVFiL-IBAzSXeW-gOCm-8pCVvSaG0a-xsUk02.css

css_Ciwm6LXnVFiL-IBAzSXeW-gOCm-8pCVvSaG0a-xsUk02.css

42 ms

css_Z4Z8znjQk_tGc0hnaxUc0k_wit4M6iZ8UnkxT9g5tmc2.css

css_Z4Z8znjQk_tGc0hnaxUc0k_wit4M6iZ8UnkxT9g5tmc2.css

108 ms

css_MjLDaYSOgOQwjEUftxYHxMayCKhG48uf1mgT1vQdVU02.css

css_MjLDaYSOgOQwjEUftxYHxMayCKhG48uf1mgT1vQdVU02.css

37 ms

css_qftzPCDyfX8IpZxpCZ8YH1xLjRGWnYC0C3a2_EdwJdw2.css

css_qftzPCDyfX8IpZxpCZ8YH1xLjRGWnYC0C3a2_EdwJdw2.css

35 ms

css_IdJA9goppc8yds0C7jw7sFQM5r9W-Ba7t7GfFHhC4k82.css

css_IdJA9goppc8yds0C7jw7sFQM5r9W-Ba7t7GfFHhC4k82.css

59 ms

css_EmfXp39JTL-DnkNDWd1hXEX8v2s10Vwkz55sirL1gbE2.css

css_EmfXp39JTL-DnkNDWd1hXEX8v2s10Vwkz55sirL1gbE2.css

80 ms

css_zGoddxCeckvjjHZIjZH4TTD2l4lfCFTAOXj5hoFfu5w2.css

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143 ms

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1109 ms

sff-24-hp-whatsnew-1-dt.jpg

sff-24-hp-whatsnew-1-dt.jpg

1143 ms

sff-24-hp-whatsnew-2-dt%20(1).jpg

sff-24-hp-whatsnew-2-dt%20(1).jpg

1104 ms

Brickthrough.jpg

Brickthrough.jpg

1061 ms

SFF02.jpg

SFF02.jpg

1060 ms

FIX.jpg

FIX.jpg

1059 ms

carousal.jpeg

carousal.jpeg

1048 ms

loosepowder640.jpg

loosepowder640.jpg

1245 ms

MAC_FIX+640X640.jpg

MAC_FIX+640X640.jpg

1335 ms

HP_2880x1300.jpg

HP_2880x1300.jpg

1399 ms

exclusive_slide_01_dt.jpg

exclusive_slide_01_dt.jpg

1184 ms

exclusive_freeshipping_dt.jpg

exclusive_freeshipping_dt.jpg

1273 ms

exclusive_slide_03_dt.jpg

exclusive_slide_03_dt.jpg

1210 ms

exclusive_sale_dt.jpg

exclusive_sale_dt.jpg

1518 ms

C_COS_03_MOBILE_ASSETNAME_1440x460_2x.jpg

C_COS_03_MOBILE_ASSETNAME_1440x460_2x.jpg

1335 ms

VIVAGLAM-TOUT.jpg

VIVAGLAM-TOUT.jpg

1514 ms

mac-hp-pc-2.jpg

mac-hp-pc-2.jpg

1426 ms

mac-hp-pc-3.jpg

mac-hp-pc-3.jpg

1341 ms

mac-hp-pc-4.jpg

mac-hp-pc-4.jpg

1465 ms

trustmark.png

trustmark.png

1322 ms

line.svg

line.svg

1341 ms

No1%20Makeup%20Brand%20Foundation_TAIWAN05.png

No1%20Makeup%20Brand%20Foundation_TAIWAN05.png

1339 ms

sff-24-hp-whatsnew-2-dt

sff-24-hp-whatsnew-2-dt

840 ms

iframe_api

iframe_api

162 ms

macstack-hp-video-cover-dt.jpg

macstack-hp-video-cover-dt.jpg

671 ms

www-widgetapi.js

www-widgetapi.js

4 ms

footer.png

footer.png

252 ms

line_1220.png

line_1220.png

125 ms

Accessibility Review

maccosmetics.com.tw accessibility score

63

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

High

[role]s are not contained by their required parent element

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

maccosmetics.com.tw best practices score

58

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

maccosmetics.com.tw SEO score

84

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maccosmetics.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Maccosmetics.com.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

maccosmetics.com.tw

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