10.8 sec in total
1 sec
9.6 sec
180 ms
Visit ratech.com.tw now to see the best up-to-date RA TECH content for Russia and also check out these interesting facts you probably never knew about ratech.com.tw
於2002年正式量產販售RA-TECH自有品牌商品,本公司商品特色為「以玩家心態與立場做為開發產品的思維,所以推出之產品以圓玩家的夢想為目標』,2003年全世界首創推出鋰聚合物電池,應用於電槍,造成生存遊戲界的一大震撼及革命。
Visit ratech.com.twWe analyzed Ratech.com.tw page load time and found that the first response time was 1 sec and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ratech.com.tw performance score
name
value
score
weighting
Value9.8 s
0/100
10%
Value22.9 s
0/100
25%
Value28.2 s
0/100
10%
Value560 ms
53/100
30%
Value0.254
49/100
15%
Value20.5 s
2/100
10%
1034 ms
418 ms
4153 ms
2702 ms
4016 ms
Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Ratech.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Ratech.com.tw.
Page size can be reduced by 9.6 kB (2%)
457.3 kB
447.7 kB
In fact, the total size of Ratech.com.tw main page is 457.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 444.8 kB which makes up the majority of the site volume.
Potential reduce by 2.9 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. 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 2.9 kB or 65% of the original size.
Potential reduce by 270 B
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. RA TECH images are well optimized though.
Potential reduce by 6.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.4 kB or 80% of the original size.
We found no issues to fix!
4
4
The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RA TECH. According to our analytics all requests are already optimized.
ratech.com.tw
1034 ms
AC_RunActiveContent.js
418 ms
index_222.gif
4153 ms
index_224.jpg
2702 ms
index_223.gif
4016 ms
ratech.com.tw accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ratech.com.tw best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
ratech.com.tw SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ratech.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 Ratech.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.
ratech.com.tw
Open Graph description is not detected on the main page of RA TECH. 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: