6.9 sec in total
520 ms
5.9 sec
428 ms
Visit vbest-saiken.jp now to see the best up-to-date Vbest Saiken content and also check out these interesting facts you probably never knew about vbest-saiken.jp
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Visit vbest-saiken.jpWe analyzed Vbest-saiken.jp page load time and found that the first response time was 520 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
vbest-saiken.jp performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value9.3 s
1/100
25%
Value8.3 s
19/100
10%
Value1,000 ms
27/100
30%
Value0
100/100
15%
Value9.1 s
32/100
10%
520 ms
1094 ms
508 ms
25 ms
339 ms
Our browser made a total of 124 requests to load all elements on the main page. We found that 71% of them (88 requests) were addressed to the original Vbest-saiken.jp, 6% (8 requests) were made to Apis.google.com and 2% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Vbest-saiken.jp.
Page size can be reduced by 231.6 kB (35%)
669.1 kB
437.5 kB
In fact, the total size of Vbest-saiken.jp main page is 669.1 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. 55% of websites need less resources to load. Images take 314.2 kB which makes up the majority of the site volume.
Potential reduce by 35.2 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 35.2 kB or 76% of the original size.
Potential reduce by 1 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. Vbest Saiken images are well optimized though.
Potential reduce by 163.5 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 163.5 kB or 61% of the original size.
Potential reduce by 32.9 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. Vbest-saiken.jp needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 84% of the original size.
Number of requests can be reduced by 49 (41%)
119
70
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vbest Saiken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
vbest-saiken.jp
520 ms
www.vbest-saiken.jp
1094 ms
screen.css
508 ms
css
25 ms
style.css
339 ms
pagenavi-css.css
342 ms
jquery.js
881 ms
jquery-migrate.min.js
351 ms
jquery.easing.1.3.js
355 ms
jquery.cookie.js
494 ms
height.js
499 ms
jquery.tile.min.js
513 ms
ui.js
521 ms
jQuery.slideScroll.js
661 ms
wpVBFontsize.js
504 ms
conversion.js
18 ms
s_retargeting.js
607 ms
wpVBFontsize.js
703 ms
logo.png
282 ms
hdg_category.png
281 ms
bnr_tel.png
285 ms
btn_inquiry.png
279 ms
office_list.png
281 ms
nav_02.jpg
283 ms
nav_03.jpg
413 ms
nav_04.jpg
413 ms
btn_nav_home.png
413 ms
btn_nav_company.png
412 ms
btn_nav_inquiry.png
411 ms
btn_nav-a_off.png
412 ms
btn_nav-b_off.png
575 ms
btn_nav-c_off.png
576 ms
btn_nav-d_off.png
577 ms
btn_nav-e_off.png
577 ms
btn_nav-f_off.png
575 ms
btn_nav-g_off.png
576 ms
h1-a.png
743 ms
h2-a.png
744 ms
btn_read_more.png
750 ms
h2-b.png
742 ms
h1-c.png
747 ms
h2-c.png
747 ms
h2-d.png
913 ms
h1-d.png
910 ms
hdg_contact_menu-a.png
912 ms
tel_num.png
929 ms
hdg_contact_menu-b.png
929 ms
btn_mail.png
930 ms
h1-e.png
1079 ms
h1-f.png
1078 ms
btn_nav-a.png
1080 ms
btn_nav-b.png
1090 ms
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1095 ms
btn_nav-d.png
1097 ms
gtm.js
116 ms
all.js
322 ms
plusone.js
153 ms
widgets.js
19 ms
analytics.js
15 ms
WRe0.js
58 ms
linkid.js
81 ms
173 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
194 ms
btn_nav-e.png
978 ms
btn_nav-f.png
979 ms
btn_nav-g.png
980 ms
btn_nav-h.png
993 ms
bn-legal.png
1697 ms
btn_scroll_up.png
1001 ms
cb=gapi.loaded_0
110 ms
cb=gapi.loaded_1
117 ms
fastbutton
191 ms
collect
20 ms
collect
179 ms
215 ms
157 ms
txt_tel_num.png
1013 ms
txt_mail.png
1015 ms
btn_mail.png
1018 ms
office_list-b.png
1035 ms
logo-b.png
1049 ms
bg_universal_header_menu.png
1178 ms
xd_arbiter.php
252 ms
xd_arbiter.php
459 ms
postmessageRelay
153 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
80 ms
cb=gapi.loaded_0
78 ms
cb=gapi.loaded_1
77 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
84 ms
ico_arrow.png
1020 ms
hdg_font_size.png
1023 ms
btn_nav-a_on.png
1045 ms
btn_nav-b_on.png
1061 ms
btn_nav-c_on.png
1186 ms
btn_nav-d_on.png
1187 ms
3193398744-postmessagerelay.js
23 ms
rpc:shindig_random.js
37 ms
cb=gapi.loaded_0
3 ms
jot
77 ms
btn_nav-e_on.png
1027 ms
btn_nav-f_on.png
1051 ms
btn_nav-g_on.png
1070 ms
bg_anchor_target_nav.png
1352 ms
mainImg02.png
1185 ms
mainImg03.png
1189 ms
mainImg04.png
1054 ms
mainImg05.png
1077 ms
bg_article.png
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bg_section.png
1177 ms
icn_num-1.png
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icn_num-2.png
1216 ms
icn_num-3.png
1086 ms
icn_num-4.png
1184 ms
icn_num-5.png
1188 ms
bg_section-b2.png
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bg_section-b1.png
1218 ms
fig.png
1223 ms
fig2.png
1094 ms
bg_contact_menu.png
1184 ms
nav_03_active.jpg
1190 ms
ping
44 ms
like.php
159 ms
wy1X4hBW7e7.js
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LVx-xkvaJ0b.png
546 ms
vbest-saiken.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.
vbest-saiken.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
vbest-saiken.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vbest-saiken.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 Vbest-saiken.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.
vbest-saiken.jp
Open Graph description is not detected on the main page of Vbest Saiken. 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: