Tools & Wizards About Us
promagrinder.com.tw screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

promagrinder.com.tw

Taiwan's Leading CNC Grinding Machine Manufacturers | PROMA MACHINERY CO., LTD.

Page Load Speed

5 sec in total

First Response

430 ms

Resources Loaded

4.3 sec

Page Rendered

193 ms

promagrinder.com.tw screenshot

About Website

Click here to check amazing PROMA Grinder content. Otherwise, check out these important facts you probably never knew about promagrinder.com.tw

PROMA is a CNC grinding machine supplier, specializing in CNC Cylindrical Roll types of CNC grinders in which the spindle is made of Ni-Cr-Mo alloy steel with precise grinding. We also do customized s...

Visit promagrinder.com.tw

Key Findings

We analyzed Promagrinder.com.tw page load time and found that the first response time was 430 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

promagrinder.com.tw performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

promagrinder.com.tw

430 ms

www.promagrinder.com

888 ms

EN-US92119211.css

214 ms

sheet.global92119211.css

429 ms

sheet.media92119211.css

627 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Promagrinder.com.tw, 84% (32 requests) were made to Promagrinder.com and 13% (5 requests) were made to Gdpr.urb2b.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Promagrinder.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.9 kB (2%)

Content Size

1.5 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Promagrinder.com.tw main page is 1.5 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 18.2 kB

  • Original 22.9 kB
  • After minification 18.1 kB
  • After compression 4.7 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 4.8 kB, which is 21% 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 18.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 4.0 kB

  • Original 1.4 MB
  • After minification 1.4 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. PROMA Grinder images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 4.1 kB

  • Original 65.4 kB
  • After minification 65.3 kB
  • After compression 61.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 653 B

  • Original 29.8 kB
  • After minification 29.8 kB
  • After compression 29.1 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. Promagrinder.com.tw has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROMA Grinder. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

promagrinder.com.tw

promagrinder.com.tw

430 ms

www.promagrinder.com

www.promagrinder.com

888 ms

EN-US92119211.css

EN-US92119211.css

214 ms

sheet.global92119211.css

sheet.global92119211.css

429 ms

sheet.media92119211.css

sheet.media92119211.css

627 ms

sheet.icons92119211.css

sheet.icons92119211.css

848 ms

style-nosass.css

style-nosass.css

637 ms

jquery-1.11.2.min4a804a80.js

jquery-1.11.2.min4a804a80.js

852 ms

lib.min1aae1aae.js

lib.min1aae1aae.js

638 ms

library.min08990899.js

library.min08990899.js

641 ms

distSuite.min6a9f6a9f.js

distSuite.min6a9f6a9f.js

835 ms

gdpr.js

gdpr.js

863 ms

gdpr.init.js

gdpr.init.js

864 ms

loading-min.gif

loading-min.gif

214 ms

banner01.jpg

banner01.jpg

1062 ms

banner02.jpg

banner02.jpg

1277 ms

banner03.jpg

banner03.jpg

1278 ms

logo.png

logo.png

209 ms

H-TYPE-Example20b920b9.jpg

H-TYPE-Example20b920b9.jpg

216 ms

L-TYPE-Example20b920b9.jpg

L-TYPE-Example20b920b9.jpg

581 ms

M-TYPE-Example20b920b9.jpg

M-TYPE-Example20b920b9.jpg

592 ms

S-TYPE-Example20b920b9.jpg

S-TYPE-Example20b920b9.jpg

430 ms

intro-accessorie.jpg

intro-accessorie.jpg

644 ms

intro-specification.jpg

intro-specification.jpg

793 ms

intro-product.jpg

intro-product.jpg

804 ms

metal.png

metal.png

857 ms

S-typedb02db02.jpg

S-typedb02db02.jpg

1003 ms

M-typedb02db02.jpg

M-typedb02db02.jpg

1017 ms

L-typedb02db02.jpg

L-typedb02db02.jpg

1072 ms

H-typedb02db02.jpg

H-typedb02db02.jpg

1214 ms

goto-up.png

goto-up.png

1228 ms

Philosopher-Regular.ttf

Philosopher-Regular.ttf

1661 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

1507 ms

tarteaucitron.css

tarteaucitron.css

212 ms

tarteaucitron.en.js

tarteaucitron.en.js

214 ms

analytics-suite.asp

analytics-suite.asp

212 ms

bullets.png

bullets.png

213 ms

tarteaucitron.services.js

tarteaucitron.services.js

213 ms

Accessibility Review

promagrinder.com.tw accessibility score

90

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

Links do not have a discernible name

Best Practices

promagrinder.com.tw best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

promagrinder.com.tw SEO score

75

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

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

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 Promagrinder.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 Promagrinder.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

promagrinder.com.tw

Open Graph description is not detected on the main page of PROMA Grinder. 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: