Access radarway.com.tw. 瑞憶科技有限公司 RAYEE TECHNOLOGY LTD

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

radarway.com.tw

625 ms

radarway.com.tw

1055 ms

jquery.js

434 ms

js.js

641 ms

default.css

649 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 82% of them (67 requests) were addressed to the original Radarway.com.tw, 7% (6 requests) were made to Youtube.com and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Radarway.com.tw.

Content Size

350.5 kB

After Optimization

314.4 kB

In fact, the total size of Radarway.com.tw main page is 350.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 221.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 20.7 kB

Original 25.9 kB
After minification 19.2 kB
After compression 5.2 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 6.8 kB, which is 26% 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 20.7 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 30.4 kB
After minification 30.4 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. Radarway images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 9.9 kB

Original 221.9 kB
After minification 221.9 kB
After compression 212.0 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

-8%

Potential reduce by 5.4 kB

Original 72.3 kB
After minification 70.8 kB
After compression 66.8 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. Radarway.com.tw has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radarway. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

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.

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

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

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radarway.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Radarway.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

radarway.com.tw

Open Graph description is not detected on the main page of Radarway. 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

瑞憶科技有限公司 RAYEE TECHNOLOGY LTD

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

radarway.com.tw

radarway.com.tw

jquery.js

js.js

default.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

radarway.com.tw

radarway.com.tw

jquery.js

js.js

default.css

main.css

ajax.js

jqFancyTransitions.1.8.js

jquery.nivo.slider.js

nivo-slider.css

default.css

index_header_bg.jpg

footer_bg.jpg

index_head_bg_m.jpg

logo.png

search_icon.png

cn.jpg

tw.jpg

en.jpg

QR_code.jpg

menu01.png

menu02.png

menu03.png

menu04.png

menu05.png

menu06.png

menu07.png

menu08.png

menu09.png

loading.gif

twmain_AD_230817103707.jpg

twmain_AD_230818094506.jpg

twmain_AD_230818115710.jpg

twmain_AD_180612114021.jpg

twmain_AD_191001110215.jpg

index_m_leftbg.jpg

index_42.jpg

index_47.jpg

index_hdp.jpg

index_btn_r.jpg

0spt1_221012133335.jpg

index_probtin.jpg

0spt1_230103113132.jpg