4.6 sec in total
516 ms
3.4 sec
621 ms
Click here to check amazing Info Hertz Car content for Japan. Otherwise, check out these important facts you probably never knew about info.hertz-car.co.jp
ハーツレンタカーが運営する 初心者でも安心の海外ドライブパーフェクトガイド。ハワイでのレンタカーの借り方やドライブの注意事項、おすすめルートなどをご紹介。海外でもレンタカーを借りて旅行をもっと楽しく!
Visit info.hertz-car.co.jpWe analyzed Info.hertz-car.co.jp page load time and found that the first response time was 516 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
info.hertz-car.co.jp performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value7.6 s
3/100
25%
Value5.4 s
57/100
10%
Value270 ms
82/100
30%
Value0.263
47/100
15%
Value8.5 s
37/100
10%
516 ms
369 ms
377 ms
340 ms
371 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 55% of them (36 requests) were addressed to the original Info.hertz-car.co.jp, 12% (8 requests) were made to Apis.google.com and 5% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Info.hertz-car.co.jp.
Page size can be reduced by 174.8 kB (11%)
1.7 MB
1.5 MB
In fact, the total size of Info.hertz-car.co.jp main page is 1.7 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 13.6 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. 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 13.6 kB or 71% of the original size.
Potential reduce by 17.6 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. Info Hertz Car images are well optimized though.
Potential reduce by 123.3 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 123.3 kB or 58% of the original size.
Potential reduce by 20.4 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. Info.hertz-car.co.jp needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 86% of the original size.
Number of requests can be reduced by 24 (38%)
63
39
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Info Hertz Car. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
info.hertz-car.co.jp
516 ms
common.css
369 ms
nivo-slider.css
377 ms
share.js
340 ms
bookmark_button.js
371 ms
conversion.js
61 ms
bl_track.js
430 ms
jquery.js
1140 ms
rollover.js
428 ms
jquery.nivo.slider.js
700 ms
ga.js
244 ms
button-only.gif
324 ms
rogo.gif
323 ms
support.gif
323 ms
top1.jpg
1786 ms
top2.jpg
1816 ms
top3.jpg
1808 ms
top4.jpg
2115 ms
spacer.gif
567 ms
navi01_off.gif
727 ms
navi02_off.gif
919 ms
navi03_off.gif
990 ms
navi04_off.gif
1115 ms
navi05_off.gif
1163 ms
navi06_off.gif
1309 ms
line_special.gif
1338 ms
footer_pickup.gif
1504 ms
r_w.gif
1530 ms
bt_yoyaku_off.jpg
1698 ms
copyright.png
1720 ms
widgets.js
359 ms
share_button.html
433 ms
plusone.js
373 ms
518 ms
topnavi1.png
1771 ms
topnavi2.png
1795 ms
topnavi3.png
1844 ms
navi_bg.png
1856 ms
footer_menu00.jpg
2052 ms
241 ms
__utm.gif
34 ms
bl_track.cgi
366 ms
like.php
223 ms
cb=gapi.loaded_0
30 ms
cb=gapi.loaded_1
94 ms
fastbutton
173 ms
170 ms
bt_check_1.png
131 ms
CiVxVZUu1dU.js
361 ms
LVx-xkvaJ0b.png
377 ms
postmessageRelay
121 ms
cb=gapi.loaded_0
60 ms
cb=gapi.loaded_1
59 ms
3193398744-postmessagerelay.js
214 ms
rpc:shindig_random.js
35 ms
button.65b4bc8f0d6592fdc51d322b3f197660.js
261 ms
cb=gapi.loaded_0
6 ms
tweet_button.64a917b4a230f163048902c783e1530f.ja.html
73 ms
jot
127 ms
navi01_over.gif
183 ms
navi02_over.gif
193 ms
navi03_over.gif
197 ms
navi04_over.gif
181 ms
navi05_over.gif
192 ms
navi06_over.gif
202 ms
bt_yoyaku_over.jpg
363 ms
info.hertz-car.co.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
info.hertz-car.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
info.hertz-car.co.jp SEO score
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 Info.hertz-car.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 Info.hertz-car.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.
info.hertz-car.co.jp
Open Graph description is not detected on the main page of Info Hertz Car. 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: