8.4 sec in total
942 ms
7 sec
525 ms
Welcome to ro-concir.com homepage info - get ready to check Ro Concir best content for Japan right away, or after learning these important things about ro-concir.com
レンタルオフィスを探す個人事業主や起業家、法人の方々をお手伝い致します。個室やコワーキングスペース、シェアオフィス、さらには時間貸しやバーチャルオフィスなどの物件をご紹介しています。
Visit ro-concir.comWe analyzed Ro-concir.com page load time and found that the first response time was 942 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ro-concir.com performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value3.5 s
64/100
25%
Value6.1 s
45/100
10%
Value160 ms
94/100
30%
Value0
100/100
15%
Value8.1 s
42/100
10%
942 ms
503 ms
384 ms
63 ms
439 ms
Our browser made a total of 193 requests to load all elements on the main page. We found that 56% of them (108 requests) were addressed to the original Ro-concir.com, 10% (19 requests) were made to Pbs.twimg.com and 8% (16 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Ro-concir.com.
Page size can be reduced by 165.5 kB (17%)
984.9 kB
819.4 kB
In fact, the total size of Ro-concir.com main page is 984.9 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. 70% of websites need less resources to load. Images take 819.5 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 75% of the original size.
Potential reduce by 54.6 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. Ro Concir images are well optimized though.
Potential reduce by 43.4 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 43.4 kB or 56% of the original size.
Potential reduce by 30.4 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. Ro-concir.com needs all CSS files to be minified and compressed as it can save up to 30.4 kB or 81% of the original size.
Number of requests can be reduced by 57 (30%)
191
134
The browser has sent 191 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ro Concir. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
ro-concir.com
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pc_common.css
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pc_top.css
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jquery.min.js
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common.js
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ro-concir.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
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.
ro-concir.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
ro-concir.com 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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ro-concir.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 Ro-concir.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.
ro-concir.com
Open Graph data is detected on the main page of Ro Concir. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: