11.3 sec in total
374 ms
10.7 sec
228 ms
Welcome to reve21.co.jp homepage info - get ready to check Reve 21 best content for Japan right away, or after learning these important things about reve21.co.jp
薄毛や抜け毛にお悩みなら、発毛専門のリーブ21へ。一人ひとりの薄毛・脱毛原因を正確に突き止め、その原因を解消する独自の発毛システムを提供しています。頭皮・身体・こころのトータルケアでお客様の発毛をサポートします。
Visit reve21.co.jpWe analyzed Reve21.co.jp page load time and found that the first response time was 374 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
reve21.co.jp performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value20.2 s
0/100
25%
Value12.2 s
3/100
10%
Value1,140 ms
22/100
30%
Value0.794
5/100
15%
Value29.4 s
0/100
10%
374 ms
555 ms
347 ms
348 ms
357 ms
Our browser made a total of 168 requests to load all elements on the main page. We found that 55% of them (92 requests) were addressed to the original Reve21.co.jp, 4% (7 requests) were made to Rs.adapf.com and 4% (6 requests) were made to Spdmg-backend.i-mobile.co.jp. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Reve21.co.jp.
Page size can be reduced by 1.5 MB (43%)
3.5 MB
2.0 MB
In fact, the total size of Reve21.co.jp main page is 3.5 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. 50% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 34.6 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 8.4 kB, which is 18% 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 34.6 kB or 76% of the original size.
Potential reduce by 889.5 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. Obviously, Reve 21 needs image optimization as it can save up to 889.5 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 487.2 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 487.2 kB or 67% of the original size.
Potential reduce by 87.2 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. Reve21.co.jp needs all CSS files to be minified and compressed as it can save up to 87.2 kB or 84% of the original size.
Number of requests can be reduced by 65 (41%)
158
93
The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reve 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
reve21.co.jp
374 ms
www.reve21.co.jp
555 ms
import.css
347 ms
top.css
348 ms
colorbox.css
357 ms
jquery.min.js
72 ms
jquery.bxslider.js
775 ms
jquery.peelback.js
386 ms
main_image.js
346 ms
jquery-1.8.3.min.js
1057 ms
common.js
527 ms
jquery.colorbox.js
755 ms
375 ms
reset.css
398 ms
common.css
728 ms
utility.css
905 ms
topnews.html
370 ms
bg_header.png
362 ms
ci.png
371 ms
40th_anniverary_logo_green_43px.png
369 ms
bg_header_bar.png
374 ms
btn_question_off.png
383 ms
btn_fontsize.png
705 ms
btn_font_s_off.gif
719 ms
btn_font_m_on.gif
715 ms
btn_font_l_off.gif
731 ms
btn_search_off.gif
760 ms
bnr_experience_off.png
768 ms
img_tel.png
1064 ms
gnavi_01_off.png
1065 ms
gnavi_02_off.png
1410 ms
gnavi_03_off.png
1098 ms
gnavi_04_off.png
1106 ms
gnavi_05_off.png
1604 ms
gnavi_06_off.png
1409 ms
nukege_img_main-1.jpg
2248 ms
usuge_img_main-1.jpg
2136 ms
hatsumou_img_main-1.jpg
2206 ms
navi_1_off.jpg
1752 ms
navi_2_off.jpg
1755 ms
navi_3_off.jpg
1947 ms
bnr_shortcut01B_off.png
2268 ms
bnr_shortcut02_off.png
2635 ms
bnr_shortcut03_off.png
2509 ms
bnr_shortcut04_off.png
3103 ms
bnr_shortcut05_off.png
3103 ms
bnr_shortcut06_off.png
2799 ms
h2_info.gif
2614 ms
bnr_hatsumou2.png
2863 ms
img_face.jpg
2970 ms
icon_condition_01.png
3001 ms
tag.js
32 ms
gtm.js
44 ms
bl_track.cgi
378 ms
icon_condition_03.png
3090 ms
tag
21 ms
de656138a9ca76b64f9bae363f1731a42622fe9c.js
32 ms
4f5188bb012aa40043377288a81dc834d2222404.js
29 ms
e6ff74a9f640cd97944bdca70173a28f766580e9.js
23 ms
683591bd4db6f29b4defd6664056e192a1f31b5a.js
22 ms
icon_condition_06.png
2875 ms
img_before.jpg
2980 ms
bg_before_frame_small.png
2981 ms
icon_gray_arrow_01_top.png
3412 ms
img_after.jpg
3082 ms
bg_after_frame_small.png
3141 ms
banner_off.png
3241 ms
bnr_apoint_off.png
3196 ms
h2_shop_search.gif
3021 ms
bg_shop_search.gif
3093 ms
h3_shop_search01.gif
3100 ms
btn_shop_search_off.png
3359 ms
h3_shop_search02.gif
3064 ms
bnr_smartphone_off.png
3322 ms
bnr_direct_shop.jpg
3312 ms
bnr_blog_img_01_off.gif
3167 ms
icon_fb.png
2876 ms
icon_tw.png
3056 ms
icon_line.png
2909 ms
icon_yt.png
2880 ms
bnr_footer_01_off.jpg
2893 ms
bnr_footer_02_off.jpg
2805 ms
bnr_footer_03_off.jpg
2637 ms
bnr_footer_04_off.jpg
2622 ms
bnr_footer_05_off.jpg
2595 ms
bnr_footer_06_off.jpg
2707 ms
bg_footer.gif
2506 ms
img_footer_20160125.jpg
2675 ms
line_footer.gif
2508 ms
icon_ar_red.gif
2373 ms
icon_ar_gray.gif
2345 ms
btn_footer_01.gif
2344 ms
btn_footer_02.gif
2358 ms
btn_footer_03.gif
2399 ms
btn_footer_04.gif
2435 ms
reve_banner_2_88x398.png
2398 ms
reve_banner_2_peron.png
2421 ms
reve_banner_2_340x340.png
2320 ms
navi_prev.jpg
2392 ms
navi_next.jpg
2419 ms
navi_1.jpg
2575 ms
tag
5 ms
ct_tag.php
732 ms
ya.js
357 ms
pixel.php
125 ms
adv.js
21 ms
segmentation.js
70 ms
blade_track_jp.js
389 ms
dg_gateway.js
20 ms
adv_inner.js
11 ms
adv.aspx
410 ms
adv.aspx
353 ms
adv.aspx
365 ms
beacon.html
39 ms
cnt
373 ms
cnt
372 ms
pb.js
517 ms
339 ms
cookie_enabled_get.html
362 ms
dgcore.js
14 ms
adSiteVisit.js
22 ms
tr_adv.ashx
191 ms
tr_adv.ashx
175 ms
tr_adv.ashx
183 ms
analyze.php
304 ms
navi_2.jpg
194 ms
log.php
384 ms
analytics.js
6 ms
b
832 ms
eglvj0fhk8.js
620 ms
linkid.js
17 ms
bl_track.cgi
348 ms
collect
17 ms
collect
53 ms
ga-audiences
40 ms
pix.js
544 ms
img
757 ms
xsync
760 ms
aiom.js
370 ms
m.js
398 ms
pagoda.js
320 ms
6 ms
pix
211 ms
beacon.js
183 ms
munchkin.js
7 ms
rtp.js
348 ms
ld.js
24 ms
munchkin.js
3 ms
visitWebPage
8 ms
event
19 ms
aio
150 ms
event
345 ms
script.php
446 ms
pixel
14 ms
csync
713 ms
marking
164 ms
pixel
16 ms
csync
164 ms
jquery.min.js
17 ms
jquery-ui-insightera-custom-1.7.css
14 ms
ga-integration-2.0.1.js
10 ms
jquery-custom-ui.min.js
18 ms
visitor
152 ms
sgm
151 ms
dis.aspx
366 ms
csync
153 ms
track.php
155 ms
beacon
93 ms
reve21.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
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.
reve21.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
Page has valid source maps
reve21.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 Reve21.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 Reve21.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.
reve21.co.jp
Open Graph description is not detected on the main page of Reve 21. 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: