8.1 sec in total
1.8 sec
6 sec
310 ms
Click here to check amazing 456 Saikan content for Japan. Otherwise, check out these important facts you probably never knew about 456saikan.com
横浜中華街の上海料理『四五六菜館』横浜中華街では上海料理の老舗で、各種ご宴会も承ります。
Visit 456saikan.comWe analyzed 456saikan.com page load time and found that the first response time was 1.8 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
456saikan.com performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value1.7 s
99/100
25%
Value1.5 s
100/100
10%
Value0 ms
100/100
30%
Value0.326
35/100
15%
Value0.7 s
100/100
10%
1846 ms
340 ms
360 ms
360 ms
371 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 92% of them (47 requests) were addressed to the original 456saikan.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain 456saikan.com.
Page size can be reduced by 49.2 kB (7%)
698.4 kB
649.3 kB
In fact, the total size of 456saikan.com main page is 698.4 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. 30% of websites need less resources to load. Images take 587.3 kB which makes up the majority of the site volume.
Potential reduce by 29.4 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 15.1 kB, which is 43% 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 29.4 kB or 83% of the original size.
Potential reduce by 200 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. 456 Saikan images are well optimized though.
Potential reduce by 13.4 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 13.4 kB or 20% of the original size.
Potential reduce by 6.1 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. 456saikan.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 74% of the original size.
Number of requests can be reduced by 18 (37%)
49
31
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 456 Saikan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
www.456saikan.com
1846 ms
common.css
340 ms
index.css
360 ms
dropdown.css
360 ms
footprint.js
371 ms
dropdown.js
377 ms
waterfall.js
491 ms
smartRollover.js
507 ms
fckeditor.js
557 ms
jquery.min.js
32 ms
site_title.gif
177 ms
g_navi01.gif
191 ms
g_navi02.gif
175 ms
g_navi03.gif
189 ms
g_navi04.gif
167 ms
g_navi05.gif
183 ms
g_navi06.gif
331 ms
main.jpg
1997 ms
bg_dots01.gif
337 ms
50th_leftbnr.jpg
532 ms
140613-mankitsu-bnr.jpg
729 ms
141017-bnr.jpg
738 ms
kikan.gif
495 ms
banner_online.gif
503 ms
topbanner_20160201.jpg
824 ms
20151105_banner01.jpg
666 ms
topbanner411_110_winter.jpg
881 ms
ttlinfo.gif
834 ms
dot_grey.gif
911 ms
bg_tenpo.gif
931 ms
c_shop01.jpg
989 ms
c_shop02.jpg
996 ms
c_shop03.jpg
1057 ms
c_shop04.jpg
1270 ms
c_shop_ti01.gif
1128 ms
c_shop05.jpg
1307 ms
c_photo02.jpg
1158 ms
c_photo01.jpg
1235 ms
facebook_honnkan.jpg
1332 ms
facebook_shinkan.jpg
1341 ms
facebook_bekkan.jpg
1433 ms
facebook_miyagekan.jpg
1474 ms
1304-media-bnr.jpg
1467 ms
l_ti_reservation.gif
1517 ms
l_ti_tel.gif
1512 ms
ga.js
5 ms
l_ti_mail.gif
1567 ms
__utm.gif
12 ms
l_ti_relevant.gif
1473 ms
l_badge.gif
1503 ms
footprint.php&key=null
521 ms
456saikan.com 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.
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
Image elements do not have [alt] attributes
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.
456saikan.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
456saikan.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 456saikan.com 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 456saikan.com 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.
456saikan.com
Open Graph description is not detected on the main page of 456 Saikan. 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: