5.9 sec in total
716 ms
4.8 sec
423 ms
Welcome to circus-co.jp homepage info - get ready to check CIRCUS Co best content for Japan right away, or after learning these important things about circus-co.jp
美少女ゲームメーカー・サーカスのウェブサイト
Visit circus-co.jpWe analyzed Circus-co.jp page load time and found that the first response time was 716 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
circus-co.jp performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value9.8 s
0/100
25%
Value9.0 s
14/100
10%
Value200 ms
90/100
30%
Value0.593
11/100
15%
Value8.2 s
41/100
10%
716 ms
333 ms
340 ms
515 ms
351 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that all of those requests were addressed to Circus-co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Circus-co.jp.
Page size can be reduced by 396.0 kB (10%)
3.9 MB
3.5 MB
In fact, the total size of Circus-co.jp main page is 3.9 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. 45% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 33.2 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. 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 33.2 kB or 83% of the original size.
Potential reduce by 68.8 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. CIRCUS Co images are well optimized though.
Potential reduce by 253.8 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 253.8 kB or 75% of the original size.
Potential reduce by 40.1 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. Circus-co.jp needs all CSS files to be minified and compressed as it can save up to 40.1 kB or 84% of the original size.
Number of requests can be reduced by 3 (4%)
74
71
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CIRCUS Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
circus-co.jp
716 ms
style.css
333 ms
group_navigation.css
340 ms
index.css
515 ms
information.css
351 ms
script_oldie.js
870 ms
index.js
1310 ms
calendar.php
189 ms
group_navigation.png
191 ms
logo_circus.png
192 ms
menu_news.png
193 ms
menu_products.png
192 ms
menu_event.png
190 ms
menu_goods.png
337 ms
menu_support.png
333 ms
menu_link.png
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background.png
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circus-co.jp 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
Links do not have a discernible name
circus-co.jp 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
circus-co.jp 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
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 Circus-co.jp 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 Circus-co.jp 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.
circus-co.jp
Open Graph description is not detected on the main page of CIRCUS Co. 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: