3.4 sec in total
621 ms
2.7 sec
135 ms
Visit seishin.net now to see the best up-to-date Seishin content for Japan and also check out these interesting facts you probably never knew about seishin.net
医師・エグゼクティブのための結婚相談所
Visit seishin.netWe analyzed Seishin.net page load time and found that the first response time was 621 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
seishin.net performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value10.8 s
0/100
25%
Value13.3 s
2/100
10%
Value910 ms
31/100
30%
Value0
100/100
15%
Value9.6 s
29/100
10%
621 ms
193 ms
340 ms
14 ms
545 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 86% of them (44 requests) were addressed to the original Seishin.net, 4% (2 requests) were made to Googleadservices.com and 2% (1 request) were made to B92.yahoo.co.jp. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Seishin.net.
Page size can be reduced by 24.9 kB (46%)
53.9 kB
29.0 kB
In fact, the total size of Seishin.net main page is 53.9 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. Only 10% of websites need less resources to load. Javascripts take 26.3 kB which makes up the majority of the site volume.
Potential reduce by 10.7 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 10.7 kB or 72% of the original size.
Potential reduce by 3.6 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 3.6 kB or 14% of the original size.
Potential reduce by 10.6 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. Seishin.net needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 83% of the original size.
Number of requests can be reduced by 26 (54%)
48
22
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seishin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
seishin.net
621 ms
web.js
193 ms
font.css
340 ms
conversion.js
14 ms
s_retargeting.js
545 ms
32 ms
bg_01.gif
199 ms
header_01.gif
190 ms
header_02_off.gif
369 ms
header_03_off.gif
377 ms
header_04.gif
365 ms
main_02_off.gif
392 ms
main_03_off.gif
406 ms
mian_07_off.gif
412 ms
main_08_off.gif
543 ms
main_09_off.gif
550 ms
main_04_off.gif
559 ms
main_05_off.gif
1234 ms
main_06_off.gif
602 ms
side_02.gif
610 ms
side_01_off.gif
719 ms
side_02_off.gif
733 ms
side_03_off.gif
740 ms
side_04_off.gif
804 ms
side_05_off.gif
812 ms
side_06_off.gif
895 ms
side_07_off.gif
917 ms
text_01.gif
941 ms
news_01.gif
1009 ms
news_03.gif
1013 ms
main_03.gif
1065 ms
footer_01.gif
1095 ms
footer_left.gif
1121 ms
footer_08_off.gif
1203 ms
footer_03_off.gif
1208 ms
footer_04_off.gif
1242 ms
footer_05_off.gif
1270 ms
footer_06_off.gif
1298 ms
footer_07_off.gif
1396 ms
footer_09_off.gif
1402 ms
footer_right.gif
1408 ms
24 ms
33 ms
fbds.js
7 ms
bg_top_menu.gif
1208 ms
bg_main.gif
1242 ms
bg_left.gif
1278 ms
90 ms
news_02.gif
1232 ms
bg_footer.gif
1240 ms
writelog.php
1306 ms
seishin.net 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
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.
seishin.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
seishin.net 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
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seishin.net 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 Seishin.net 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.
seishin.net
Open Graph description is not detected on the main page of Seishin. 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: