Access wang.rumotan.com. RUMOTAN 儒墨堂-台灣網站架設與數位典藏專家 - RUMOTAN 儒墨堂-台灣網站架設與數位典藏專家

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value31.1 s

0/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

wang.rumotan.com

290 ms

www.rumotan.com

1359 ms

all.min.css

141 ms

font-awesome.min.css

156 ms

ekko-lightbox.css

160 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Wang.rumotan.com, 93% (116 requests) were made to Rumotan.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Rumotan.com.

Content Size

21.8 MB

After Optimization

20.5 MB

In fact, the total size of Wang.rumotan.com main page is 21.8 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. Only a small number of websites need less resources to load. Images take 21.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 183.2 kB

Original 206.6 kB
After minification 172.8 kB
After compression 23.4 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 33.8 kB, which is 16% 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 183.2 kB or 89% of the original size.

Image Optimization

-5%

Potential reduce by 1.1 MB

Original 21.4 MB
After minification 20.3 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. Wang RUMOTAN images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 5.5 kB

Original 104.7 kB
After minification 104.2 kB
After compression 99.2 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

-9%

Potential reduce by 9.8 kB

Original 113.9 kB
After minification 113.8 kB
After compression 104.1 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. Wang.rumotan.com has all CSS files already compressed.

Requests Now

119

After Optimization

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wang RUMOTAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

button, link, and menuitem elements do not have accessible names.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Wang.rumotan.com 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 Wang.rumotan.com 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

wang.rumotan.com

Open Graph description is not detected on the main page of Wang RUMOTAN. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

RUMOTAN 儒墨堂-台灣網站架設與數位典藏專家 - RUMOTAN 儒墨堂-台灣網站架設與數位典藏專家

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

wang.rumotan.com

www.rumotan.com

all.min.css

font-awesome.min.css

ekko-lightbox.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

wang.rumotan.com

www.rumotan.com

all.min.css

font-awesome.min.css

ekko-lightbox.css

joomla-alert.min.css

style.css

style.css

content.css

js-offcanvas.css

css

style.css

style.css

style.css

style.css

style.css

style.css

style.css

template.css

25.css

jquery.min.js

imagesloaded.pkgd.min.js

jquery-noconflict.min.js

jquery-migrate.min.js

bootstrap.bundle.min.js

jquery.cookie.js

isotope.pkgd.min.js

ekko-lightbox.js

menu-es5.min.js

core.min.js

bootstrap-es5.min.js

messages-es5.min.js

collapse.min.js

messages.min.js

dropdown.min.js

script.js

js-offcanvas.pkgd.js

bodyScrollLock.min.js

js

element.js

addthis_widget.js

offcanvas.js

template.js