8.1 sec in total
830 ms
7 sec
311 ms
Click here to check amazing Rental Navi content. Otherwise, check out these important facts you probably never knew about rental-navi.info
レンタルナビはレンタルショップのポータルサイトです。レンタルしたい商品を取り扱っているショップをエリアや種類で簡単に検索できます。
Visit rental-navi.infoWe analyzed Rental-navi.info page load time and found that the first response time was 830 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
rental-navi.info performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value4.5 s
36/100
25%
Value6.6 s
38/100
10%
Value140 ms
95/100
30%
Value0.212
58/100
15%
Value7.4 s
49/100
10%
830 ms
176 ms
343 ms
362 ms
12 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 26% of them (22 requests) were addressed to the original Rental-navi.info, 28% (24 requests) were made to Capture.heartrails.com and 7% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Capture.heartrails.com.
Page size can be reduced by 40.2 kB (32%)
124.1 kB
84.0 kB
In fact, the total size of Rental-navi.info main page is 124.1 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. 30% of websites need less resources to load. Javascripts take 52.6 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 2.5 kB, which is 11% 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 17.8 kB or 75% of the original size.
Potential reduce by 833 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. Rental Navi images are well optimized though.
Potential reduce by 13.4 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 13.4 kB or 26% of the original size.
Potential reduce by 8.1 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. Rental-navi.info needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 77% of the original size.
Number of requests can be reduced by 38 (46%)
83
45
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rental 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 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
rental-navi.info
830 ms
import.css
176 ms
smartRollover.js
343 ms
heightLine.js
362 ms
show_ads.js
12 ms
default.css
198 ms
common.css
344 ms
contents.css
354 ms
ga.js
79 ms
bgt
902 ms
0.gif
340 ms
263 ms
0.gif
561 ms
bgt
731 ms
0.gif
871 ms
bgt
395 ms
0.gif
355 ms
bgt
887 ms
0.gif
538 ms
bgt
894 ms
bgt
391 ms
0.gif
1043 ms
0.gif
361 ms
835 ms
838 ms
208 ms
1631 ms
2599 ms
3689 ms
3576 ms
5103 ms
5135 ms
4629 ms
4728 ms
5362 ms
5274 ms
5503 ms
5424 ms
5484 ms
5301 ms
5503 ms
5567 ms
5539 ms
5534 ms
5611 ms
0.gif
361 ms
0.gif
548 ms
0.gif
876 ms
bgt
360 ms
body_bg.jpg
196 ms
header_bg.gif
185 ms
logo.gif
184 ms
header_navi_rental_off.gif
199 ms
header_navi_kaitori_off.gif
196 ms
header_navi_cycle_off.gif
374 ms
contents_bg_bg.gif
373 ms
contents_bg.gif
374 ms
title_bg.gif
389 ms
large_bnr_la-terre-ginza.png
419 ms
side_bg.gif
419 ms
side_title_area.gif
566 ms
side_title_kind.gif
583 ms
bgt
871 ms
ca-pub-4366985514535745.js
112 ms
zrt_lookup.html
64 ms
show_ads_impl.js
67 ms
__utm.gif
16 ms
side_list_style.gif
511 ms
footer_bg.gif
541 ms
ads
241 ms
osd.js
12 ms
ads
171 ms
abg.js
26 ms
m_js_controller.js
4 ms
favicon
28 ms
s
11 ms
googlelogo_color_112x36dp.png
56 ms
nessie_icon_thin_arrow_big_white.png
10 ms
x_button_blue2.png
14 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
4 ms
1x1.gif
329 ms
942 ms
1x1.gif
317 ms
activeview
13 ms
168x120.jpg
265 ms
rental-navi.info accessibility score
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
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
rental-navi.info 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
rental-navi.info SEO score
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
JA
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rental-navi.info can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Rental-navi.info main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
rental-navi.info
Open Graph description is not detected on the main page of Rental 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: