6.8 sec in total
600 ms
5.9 sec
316 ms
Welcome to sempre.jp homepage info - get ready to check SEMPRE best content for Japan right away, or after learning these important things about sempre.jp
センプレは心地よい空間をトータルに提案するライフスタイルショップです。世界中から選び抜いた家具や雑貨を取り揃えています。
Visit sempre.jpWe analyzed Sempre.jp page load time and found that the first response time was 600 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sempre.jp performance score
name
value
score
weighting
Value7.6 s
1/100
10%
Value7.6 s
4/100
25%
Value30.7 s
0/100
10%
Value13,920 ms
0/100
30%
Value0.02
100/100
15%
Value33.6 s
0/100
10%
600 ms
360 ms
357 ms
556 ms
362 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 26% of them (17 requests) were addressed to the original Sempre.jp, 51% (33 requests) were made to Img.sempre.jp and 11% (7 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Img.sempre.jp.
Page size can be reduced by 221.5 kB (8%)
2.8 MB
2.6 MB
In fact, the total size of Sempre.jp main page is 2.8 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. 25% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 28.2 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 28.2 kB or 78% of the original size.
Potential reduce by 57.6 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. SEMPRE images are well optimized though.
Potential reduce by 112.4 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 112.4 kB or 44% of the original size.
Potential reduce by 23.3 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. Sempre.jp needs all CSS files to be minified and compressed as it can save up to 23.3 kB or 75% of the original size.
Number of requests can be reduced by 22 (34%)
64
42
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEMPRE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.sempre.jp
600 ms
sempre6_style_20160110.css
360 ms
slidebars.css
357 ms
jquery.min.js
556 ms
slidebars.min.js
362 ms
jquery.bxslider.min.js
363 ms
jquery.bxslider.css
361 ms
element.js
49 ms
analytics.js
79 ms
sempre_logo.png
544 ms
04a.gif
396 ms
pdficon_small.gif
357 ms
img160224001.jpg
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img160202002.jpg
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sempre_logo.png
3915 ms
news07.png
4096 ms
translateelement.css
63 ms
main.js
72 ms
collect
12 ms
facebook_logo.gif
356 ms
twitter_logo.gif
359 ms
blog_logo.gif
360 ms
3D_logo.gif
361 ms
houzz-logo.png
360 ms
news_logo.gif
603 ms
lightbox_logo.gif
714 ms
lsl_logo.gif
717 ms
bx_loader.gif
716 ms
element_main.js
40 ms
translate_24dp.png
64 ms
l
37 ms
googlelogo_color_42x16dp.png
66 ms
cleardot.gif
35 ms
te_ctrl3.gif
20 ms
googlelogo_color_68x28dp.png
23 ms
loading.gif
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te_bk.gif
11 ms
sempre.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-*] 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.
[aria-*] attributes do not have valid values
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
sempre.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sempre.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
Tap targets are not sized appropriately
JA
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sempre.jp 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 Sempre.jp 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.
sempre.jp
Open Graph description is not detected on the main page of SEMPRE. 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: