5.8 sec in total
801 ms
4.7 sec
299 ms
Welcome to cera-shop.net homepage info - get ready to check Cera Shop best content for Japan right away, or after learning these important things about cera-shop.net
年齢を重ねるごとに、人は誰しも等しく老い衰えます。自分の為に、そして大切な人のために「健康でありたい」「若々しくありたい」という願いをもち、頑張る人を応援したい!セラピュアはその想いを胸に、期待に応える商品をご提供いたします。
Visit cera-shop.netWe analyzed Cera-shop.net page load time and found that the first response time was 801 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
cera-shop.net performance score
name
value
score
weighting
Value11.3 s
0/100
10%
Value22.5 s
0/100
25%
Value20.1 s
0/100
10%
Value550 ms
53/100
30%
Value0.61
10/100
15%
Value26.2 s
0/100
10%
801 ms
175 ms
332 ms
338 ms
334 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 90% of them (94 requests) were addressed to the original Cera-shop.net, 4% (4 requests) were made to Google-analytics.com and 1% (1 request) were made to B92.yahoo.co.jp. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Cera-shop.net.
Page size can be reduced by 536.3 kB (30%)
1.8 MB
1.2 MB
In fact, the total size of Cera-shop.net main page is 1.8 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 1.0 MB which makes up the majority of the site volume.
Potential reduce by 24.2 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. This page needs HTML code to be minified as it can gain 5.1 kB, which is 16% 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 24.2 kB or 76% of the original size.
Potential reduce by 25.2 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. Cera Shop images are well optimized though.
Potential reduce by 388.4 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 388.4 kB or 68% of the original size.
Potential reduce by 98.6 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. Cera-shop.net needs all CSS files to be minified and compressed as it can save up to 98.6 kB or 83% of the original size.
Number of requests can be reduced by 41 (41%)
101
60
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cera Shop. 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 from 24 to 1 for CSS and as a result speed up the page load time.
cera-shop.net
801 ms
common.css
175 ms
jquery.lightbox-0.5.css
332 ms
jquery-ui-1.8.22.custom.css
338 ms
main.js
334 ms
pk.css
339 ms
clone.js
337 ms
css.js
494 ms
navi.js
498 ms
win_op.js
495 ms
site.js
519 ms
jquery.js
679 ms
jquery.lightbox-0.5.min.js
504 ms
jquery.mouse.wheel.min.js
657 ms
tilescroller.js
659 ms
bestproducts.js.php
661 ms
jquery-ui-1.8.22.custom.min.js
1020 ms
jquery.carouFredSel-6.1.0.js
862 ms
s_retargeting.js
525 ms
conversion.js
15 ms
import.css
655 ms
block.css
167 ms
btn.css
176 ms
frame.css
167 ms
guide.css
168 ms
header.css
207 ms
index.css
329 ms
main.css
330 ms
mypage.css
331 ms
news.css
338 ms
products.css
360 ms
shopping.css
370 ms
sub_function.css
492 ms
recommend.css
498 ms
ranking.css
492 ms
window.css
499 ms
index02.css
532 ms
layout.css
655 ms
general.css
657 ms
product_list.css
661 ms
design_controller.js.php
181 ms
analytics.js
24 ms
logo.jpg
331 ms
h_img01.jpg
332 ms
h_img11.gif
182 ms
h_img02.jpg
184 ms
h_img03.jpg
183 ms
h_img04.jpg
295 ms
h_img05.jpg
335 ms
h_img06.jpg
338 ms
h_img07.jpg
339 ms
h_img08.jpg
460 ms
h_img09.jpg
495 ms
h_img10.jpg
495 ms
h_imgtext.gif
499 ms
h_link01.jpg
503 ms
h_link02.jpg
503 ms
h_link03.jpg
625 ms
h_link04.jpg
659 ms
g_navi01.gif
661 ms
g_navi02.gif
664 ms
g_navi03.gif
668 ms
g_navi04.gif
669 ms
g_navi05.gif
788 ms
g_navi06.gif
823 ms
side_ttl.gif
807 ms
side_navi01.gif
812 ms
side_navi02.gif
816 ms
side_navi03.gif
817 ms
side_navi04.gif
937 ms
side_navi05.gif
971 ms
side_navi06.gif
973 ms
ttl.jpg
976 ms
resize_image.php
992 ms
resize_image.php
990 ms
resize_image.php
1114 ms
resize_image.php
1157 ms
collect
40 ms
tag.js
36 ms
64 ms
ga.js
42 ms
collect
79 ms
__utm.gif
35 ms
icon_login.png
1021 ms
48 ms
icon_id.png
987 ms
icon_pass.png
995 ms
icon_mini_kotira.png
997 ms
slide_img07.jpg
1705 ms
slide_img02.jpg
1662 ms
slide_img03.jpg
1499 ms
slide_img04.jpg
1171 ms
slide_img05.jpg
1661 ms
h2.gif
1006 ms
img01.jpg
1378 ms
img02.jpg
1341 ms
img03.jpg
1499 ms
img04.jpg
1504 ms
img05.jpg
1663 ms
h2_img02.gif
1654 ms
img06.jpg
1700 ms
img07.jpg
1667 ms
icon_news.png
1501 ms
icon_news_s.png
1502 ms
cera-shop.net 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Form elements do not have associated labels
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>).
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.
cera-shop.net 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cera-shop.net 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
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 Cera-shop.net 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 Cera-shop.net 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.
cera-shop.net
Open Graph description is not detected on the main page of Cera Shop. 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: