Tools & Wizards About Us

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

diamondcosmetic.com.tw

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Page Load Speed

14.3 sec in total

First Response

3 sec

Resources Loaded

10.4 sec

Page Rendered

924 ms

About Website

Visit diamondcosmetic.com.tw now to see the best up-to-date Diamondcosmetic content for Taiwan and also check out these interesting facts you probably never knew about diamondcosmetic.com.tw

晶鑽醫美於台北、台中、高雄皆有直營院所，更是台灣、香港、大陸及美日等愛美人士指定推薦的醫美診所。禮聘近30名國內外知名整形外科專家王篤行、傅如鵬、熊壽光醫師等，提供隆鼻、埋線拉提、雙眼皮、隆乳、抽脂等手術微整項目與皮秒雷射、淨膚雷射、飛梭、靜脈雷射、杏仁酸煥膚等熱門療程。

Visit diamondcosmetic.com.tw

Key Findings

We analyzed Diamondcosmetic.com.tw page load time and found that the first response time was 3 sec and then it took 11.3 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

diamondcosmetic.com.tw performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value31.7 s

0/100

25%

SI (Speed Index)

Value24.2 s

0/100

10%

TBT (Total Blocking Time)

Value940 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.585

11/100

15%

TTI (Time to Interactive)

Value46.1 s

0/100

10%

Network Requests Diagram

diamondcosmetic.com.tw

3041 ms

all.js

270 ms

demo.css

456 ms

style.css

675 ms

css

25 ms

Our browser made a total of 181 requests to load all elements on the main page. We found that 62% of them (113 requests) were addressed to the original Diamondcosmetic.com.tw, 14% (25 requests) were made to Static.xx.fbcdn.net and 8% (14 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Diamondcosmetic.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 739.4 kB (62%)

Content Size

1.2 MB

After Optimization

457.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamondcosmetic.com.tw main page is 1.2 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. 70% of websites need less resources to load. Javascripts take 568.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 78.8 kB

  • Original 96.6 kB
  • After minification 88.2 kB
  • After compression 17.8 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. 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 78.8 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 2.9 kB

  • Original 233.4 kB
  • After minification 230.5 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. Diamondcosmetic images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 409.9 kB

  • Original 568.3 kB
  • After minification 500.4 kB
  • After compression 158.4 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 409.9 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 247.8 kB

  • Original 298.7 kB
  • After minification 284.8 kB
  • After compression 50.9 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. Diamondcosmetic.com.tw needs all CSS files to be minified and compressed as it can save up to 247.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (31%)

Requests Now

175

After Optimization

121

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamondcosmetic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

diamondcosmetic.com.tw accessibility score

39

Accessibility Issues

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.

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

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

diamondcosmetic.com.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

diamondcosmetic.com.tw SEO score

67

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamondcosmetic.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Diamondcosmetic.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

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