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ppm.com.tw screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

ppm.com.tw

Rainbow Ming Industrial: Sintered Metal Parts Company

Page Load Speed

8.3 sec in total

First Response

560 ms

Resources Loaded

7.1 sec

Page Rendered

618 ms

ppm.com.tw screenshot

About Website

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

Rainbow Ming is a leading sintered metal parts company in Taiwan. We can customize various types of sintered parts for customers by powder metallurgy process.

Visit ppm.com.tw

Key Findings

We analyzed Ppm.com.tw page load time and found that the first response time was 560 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ppm.com.tw performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.701

7/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

ppm.com.tw

560 ms

www.ppm.com.tw

842 ms

www.ppm.com.tw

1238 ms

js

46 ms

frontend.css

1116 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 97% of them (29 requests) were addressed to the original Ppm.com.tw, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Ppm.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.6 kB (5%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Ppm.com.tw main page is 1.1 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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.6 kB

  • Original 30.0 kB
  • After minification 30.0 kB
  • After compression 7.3 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 22.6 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 28.5 kB

  • Original 1.0 MB
  • After minification 994.3 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. Ppm images are well optimized though.

CSS Optimization

-12%

Potential reduce by 11.5 kB

  • Original 95.2 kB
  • After minification 95.2 kB
  • After compression 83.7 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. Ppm.com.tw needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 12% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ppm. According to our analytics all requests are already optimized.

Network Requests Diagram

ppm.com.tw

ppm.com.tw

560 ms

www.ppm.com.tw

www.ppm.com.tw

842 ms

www.ppm.com.tw

www.ppm.com.tw

1238 ms

js

js

46 ms

frontend.css

frontend.css

1116 ms

index.css

index.css

1107 ms

frontend.js

frontend.js

1754 ms

script.js

script.js

1194 ms

66713

66713

675 ms

66651

66651

1511 ms

66652

66652

1961 ms

66653

66653

2428 ms

loading.svg

loading.svg

1611 ms

bg-company.jpg

bg-company.jpg

1014 ms

66715

66715

1079 ms

66714

66714

1258 ms

66716

66716

1311 ms

67288

67288

1853 ms

67296

67296

1708 ms

66724

66724

1864 ms

66728

66728

2032 ms

67267

67267

2277 ms

67285

67285

2318 ms

67297

67297

2519 ms

67301

67301

2863 ms

67270

67270

2811 ms

67269

67269

2985 ms

Bitter-Bold.woff

Bitter-Bold.woff

2286 ms

Bitter-Regular.woff

Bitter-Regular.woff

2392 ms

webfa-brands-400.ttf

webfa-brands-400.ttf

3248 ms

Accessibility Review

ppm.com.tw accessibility score

67

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

ppm.com.tw best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ppm.com.tw SEO score

78

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

ppm.com.tw

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