5.1 sec in total
491 ms
4.4 sec
192 ms
Welcome to r-web.com.tw homepage info - get ready to check R Web best content for Taiwan right away, or after learning these important things about r-web.com.tw
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Visit r-web.com.twWe analyzed R-web.com.tw page load time and found that the first response time was 491 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
r-web.com.tw performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value3.0 s
78/100
25%
Value2.8 s
96/100
10%
Value120 ms
97/100
30%
Value0.272
45/100
15%
Value3.0 s
96/100
10%
491 ms
213 ms
412 ms
635 ms
422 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 65% of them (37 requests) were addressed to the original R-web.com.tw, 14% (8 requests) were made to Apis.google.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain R-web.com.tw.
Page size can be reduced by 522.5 kB (24%)
2.1 MB
1.6 MB
In fact, the total size of R-web.com.tw main page is 2.1 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. 35% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 20.0 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 20.0 kB or 73% of the original size.
Potential reduce by 338.4 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. Obviously, R Web needs image optimization as it can save up to 338.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 140.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 140.0 kB or 66% of the original size.
Potential reduce by 24.1 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. R-web.com.tw needs all CSS files to be minified and compressed as it can save up to 24.1 kB or 84% of the original size.
Number of requests can be reduced by 17 (31%)
54
37
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
r-web.com.tw
491 ms
base1.css
213 ms
skitter.styles.css
412 ms
jquery-1.6.3.min.js
635 ms
jquery.easing.1.3.js
422 ms
jquery.animate-colors-min.js
421 ms
jquery.skitter.min.js
426 ms
detectBrowser.js
425 ms
changeimg.js
615 ms
cloud.js
630 ms
jquery.lightbox_me.js
631 ms
analytics.js
44 ms
logo1.png
1074 ms
share-fb.php
230 ms
headlogo.png
424 ms
platform.js
94 ms
010.png
1239 ms
001.png
853 ms
002.png
1282 ms
003.png
1277 ms
004.png
1088 ms
005.png
1282 ms
006.png
1689 ms
007.png
1535 ms
008.png
1451 ms
009.png
1702 ms
Rweb.jpg
1510 ms
0012.png
2592 ms
gogogo.png
2074 ms
intro.jpg
1939 ms
CARRA.png
1760 ms
AsiaAnalytics.png
1902 ms
R-project.png
1913 ms
intro1.jpg
2197 ms
x.png
2114 ms
sprite-round.png
2112 ms
ajax-loader.gif
2134 ms
collect
24 ms
collect
72 ms
cb=gapi.loaded_0
18 ms
cb=gapi.loaded_1
34 ms
fastbutton
111 ms
postmessageRelay
40 ms
3193398744-postmessagerelay.js
90 ms
rpc:shindig_random.js
70 ms
cb=gapi.loaded_0
66 ms
cb=gapi.loaded_1
36 ms
all.js
8 ms
82 ms
xd_arbiter.php
41 ms
xd_arbiter.php
46 ms
cb=gapi.loaded_0
20 ms
like.php
64 ms
wy1X4hBW7e7.js
39 ms
LVx-xkvaJ0b.png
20 ms
1.jpg
432 ms
2.jpg
428 ms
r-web.com.tw accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
r-web.com.tw best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
r-web.com.tw SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise R-web.com.tw can be misinterpreted by Google and other search engines. Our service has detected that English 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 R-web.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.
r-web.com.tw
Open Graph description is not detected on the main page of R Web. 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: