6.3 sec in total
540 ms
5.5 sec
281 ms
Welcome to rentaloffice-navi.jp homepage info - get ready to check Rentaloffice Navi best content for Japan right away, or after learning these important things about rentaloffice-navi.jp
レンタルオフィス物件掲載数№1!東京、大阪、名古屋、福岡をはじめ、全国のレンタルオフィス物件検索、キャンペーン情報などを提供する起業SOHO向けレンタル オフィス専門の検索サイトです。
Visit rentaloffice-navi.jpWe analyzed Rentaloffice-navi.jp page load time and found that the first response time was 540 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
rentaloffice-navi.jp performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value8.5 s
2/100
25%
Value6.9 s
33/100
10%
Value530 ms
55/100
30%
Value0
100/100
15%
Value9.1 s
33/100
10%
540 ms
758 ms
500 ms
335 ms
64 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 59% of them (34 requests) were addressed to the original Rentaloffice-navi.jp, 10% (6 requests) were made to Pagead2.googlesyndication.com and 10% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Rentaloffice-navi.jp.
Page size can be reduced by 148.0 kB (10%)
1.4 MB
1.3 MB
In fact, the total size of Rentaloffice-navi.jp main page is 1.4 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 36.6 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 7.9 kB, which is 17% 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 36.6 kB or 78% of the original size.
Potential reduce by 26.6 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. Rentaloffice Navi images are well optimized though.
Potential reduce by 44.6 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 44.6 kB or 33% of the original size.
Potential reduce by 40.2 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. Rentaloffice-navi.jp needs all CSS files to be minified and compressed as it can save up to 40.2 kB or 79% of the original size.
Number of requests can be reduced by 15 (27%)
55
40
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rentaloffice Navi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
rentaloffice-navi.jp
540 ms
www.rentaloffice-navi.jp
758 ms
style.css
500 ms
base.css
335 ms
jquery.min.js
64 ms
adsbygoogle.js
6 ms
jTabs.js
314 ms
jquery.lazyload.min.js
314 ms
kankuu_main1.jpg
1773 ms
logo_js.jpg
632 ms
common_head_bg.png
308 ms
top_logo.png
309 ms
top_head_bk.png
308 ms
top_img_inner_bk.png
497 ms
header_banner.png
833 ms
top_img_img.png
884 ms
h2_bk.png
621 ms
mao_tokyo.png
1249 ms
map_osaka.png
1718 ms
897.jpg
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2216 ms
1425.jpg
2315 ms
1008.jpg
2259 ms
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2267 ms
1693.jpg
2598 ms
314.jpg
2734 ms
feature1.png
2714 ms
feature2.png
2755 ms
feature3.png
2773 ms
feature4.png
2773 ms
banar_co.jpg
3208 ms
ad_banner.png
3481 ms
footer_line.png
3068 ms
ca-pub-6316212199898160.js
105 ms
zrt_lookup.html
125 ms
show_ads_impl.js
59 ms
analytics.js
72 ms
ads
366 ms
osd.js
22 ms
collect
15 ms
ads
410 ms
collect
86 ms
ads
345 ms
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29 ms
abg.js
29 ms
m_js_controller.js
40 ms
googlelogo_color_112x36dp.png
97 ms
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60 ms
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48 ms
x_button_blue2.png
36 ms
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22 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
9 ms
activeview
12 ms
sp.css
309 ms
rentaloffice-navi.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
rentaloffice-navi.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
rentaloffice-navi.jp 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 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 Rentaloffice-navi.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 Rentaloffice-navi.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.
rentaloffice-navi.jp
Open Graph description is not detected on the main page of Rentaloffice Navi. 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: