13.7 sec in total
1.7 sec
11.2 sec
737 ms
Click here to check amazing Radicafe content. Otherwise, check out these important facts you probably never knew about radicafe.com
近鉄四日市駅徒歩4分!四日市での二次会ならラジカフェ!各種パーティプラン有り。結婚式二次会・貸切 同窓会にオススメです!
Visit radicafe.comWe analyzed Radicafe.com page load time and found that the first response time was 1.7 sec and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
radicafe.com performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value9.3 s
1/100
25%
Value9.3 s
12/100
10%
Value180 ms
91/100
30%
Value0
100/100
15%
Value8.8 s
35/100
10%
1736 ms
968 ms
326 ms
1434 ms
919 ms
Our browser made a total of 267 requests to load all elements on the main page. We found that 98% of them (261 requests) were addressed to the original Radicafe.com, 1% (2 requests) were made to Google-analytics.com and 0% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Radicafe.com.
Page size can be reduced by 590.4 kB (45%)
1.3 MB
735.8 kB
In fact, the total size of Radicafe.com main page is 1.3 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. 25% of websites need less resources to load. Images take 713.3 kB which makes up the majority of the site volume.
Potential reduce by 164.2 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 24.1 kB, which is 13% 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 164.2 kB or 90% of the original size.
Potential reduce by 109.9 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, Radicafe needs image optimization as it can save up to 109.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 259.7 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 259.7 kB or 70% of the original size.
Potential reduce by 56.5 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. Radicafe.com needs all CSS files to be minified and compressed as it can save up to 56.5 kB or 94% of the original size.
Number of requests can be reduced by 182 (69%)
264
82
The browser has sent 264 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radicafe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
radicafe.com
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radicafe.com 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
Image elements do not have [alt] attributes
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
radicafe.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
radicafe.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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 doesn't use legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radicafe.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Radicafe.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.
radicafe.com
Open Graph description is not detected on the main page of Radicafe. 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: