Access en.rumotan.com. 首頁 - RUMOTAN儒墨堂-深度串連台灣與日本文化產業、藝術品展覽與客製化旅遊服務

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value480 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

en.rumotan.com

751 ms

css-5a4ea.css

217 ms

css-2befe.css

253 ms

css-15044.css

342 ms

css-32fa3.css

324 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 81% of them (63 requests) were addressed to the original En.rumotan.com, 9% (7 requests) were made to Static.olark.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain En.rumotan.com.

Content Size

16.9 MB

After Optimization

15.0 MB

In fact, the total size of En.rumotan.com main page is 16.9 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. Images take 15.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 65.3 kB

Original 79.2 kB
After minification 66.9 kB
After compression 13.9 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 12.3 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 65.3 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 919.1 kB

Original 15.6 MB
After minification 14.7 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. En Rumotan images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 404.4 kB

Original 572.2 kB
After minification 572.2 kB
After compression 167.8 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 404.4 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 521.1 kB

Original 607.1 kB
After minification 595.2 kB
After compression 86.0 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. En.rumotan.com needs all CSS files to be minified and compressed as it can save up to 521.1 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En 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 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

Language and Encoding

Language Detected

JA
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.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 English language. Our system also found out that En.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

en.rumotan.com

Open Graph description is not detected on the main page of En 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

首頁 - RUMOTAN儒墨堂-深度串連台灣與日本文化產業、藝術品展覽與客製化旅遊服務

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

en.rumotan.com

css-5a4ea.css

css-2befe.css

css-15044.css

css-32fa3.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

en.rumotan.com

css-5a4ea.css

css-2befe.css

css-15044.css

css-32fa3.css

js-b1b12.js

css

system.css

easy_to_use.png

multiple_design.png

customisation.png

content_creator.png

robust_content.png

moving_forward.png

container-slideshow.png

cta.png

hero.png

slideshow.png

features-intro.png

pricing.png

testimonials.png

gallery.png

statistics.png

teams.png

container-tabs.png

contact-info.png

clients.png

footer.png

bar.png

header.png

a.png

dgbgga.jpg

AD.JPG

z0001.jpg

151121101639.png

loader0.js

r6bkg.jpg

3CBusiness.jpg

Activeapp.jpg

adventure.jpg

advocate.jpg

agency.jpg

Agriculture.png