3 sec in total
707 ms
2.1 sec
191 ms
Click here to check amazing Zebrawing content for Japan. Otherwise, check out these important facts you probably never knew about zebrawing.jp
デジタルペン・電子ペンならゼブラウィング!主に教育市場での利用を中心に、人々の変化するライフスタイルや生活トレンドを先取りした「新たなステーショナリー文化の創造」をビジョンとしています。デジタル文具の未来を創る!
Visit zebrawing.jpWe analyzed Zebrawing.jp page load time and found that the first response time was 707 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
zebrawing.jp performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value6.7 s
8/100
25%
Value7.6 s
26/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value6.5 s
59/100
10%
707 ms
338 ms
335 ms
377 ms
377 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 90% of them (37 requests) were addressed to the original Zebrawing.jp, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Zebra.zebra.co.jp. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zebrawing.jp.
Page size can be reduced by 33.1 kB (10%)
342.7 kB
309.6 kB
In fact, the total size of Zebrawing.jp main page is 342.7 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. 20% of websites need less resources to load. Images take 305.2 kB which makes up the majority of the site volume.
Potential reduce by 14.3 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 14.3 kB or 75% of the original size.
Potential reduce by 17.9 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. Zebrawing images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 906 B
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. Zebrawing.jp needs all CSS files to be minified and compressed as it can save up to 906 B or 77% of the original size.
Number of requests can be reduced by 14 (37%)
38
24
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zebrawing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
zebrawing.jp
707 ms
point_top.css
338 ms
zebrawing-logo1.gif
335 ms
headimage.jpg
377 ms
menu-home-over.gif
377 ms
menu-products.gif
399 ms
menu-shop.gif
399 ms
menu-asp.gif
499 ms
menu-support.gif
504 ms
menu-jirei.gif
512 ms
menu-left.gif
513 ms
tegaklink_p_bnr.jpg
874 ms
t_saitenlink_s.jpg
885 ms
grey_space.gif
664 ms
digimemo_bnr_r.jpg
1017 ms
stylus_c1_bnr.jpg
1027 ms
s_u3_bnr_n.jpg
1025 ms
top_title.gif
830 ms
t_information_b.gif
996 ms
pdficon_small.gif
1048 ms
important_bs.jpg
1059 ms
t_zasshi_b.gif
1162 ms
BIZ_bunner_2013_04_05.jpg
1186 ms
space.gif
1193 ms
logo2.gif
502 ms
20100407c.jpg
1040 ms
spacer.gif
1066 ms
win8_banner.jpg
1079 ms
banner01_03.jpg
1171 ms
under-line.gif
1201 ms
zebrawing-logo2.gif
1207 ms
ga.js
39 ms
back.gif
1036 ms
__utm.gif
12 ms
logo2.gif
521 ms
menu-products-over.gif
173 ms
menu-shop-over.gif
178 ms
menu-asp-over.gif
175 ms
menu-support-over.gif
168 ms
menu-jigyoubu-over.gif
178 ms
_t_direct_top_img_on.jpg
173 ms
zebrawing.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
zebrawing.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
zebrawing.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
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zebrawing.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 Zebrawing.jp main page’s claimed encoding is shift_jis. 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.
zebrawing.jp
Open Graph description is not detected on the main page of Zebrawing. 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: