3.5 sec in total
805 ms
2.5 sec
131 ms
Welcome to rogers.co.jp homepage info - get ready to check Rogers best content for Japan right away, or after learning these important things about rogers.co.jp
ロヂャースのホームページ。ロヂャースは食料品と日用品が毎日お得なディスカウントスーパーです。チラシ、キャンペーン情報などをご紹介。
Visit rogers.co.jpWe analyzed Rogers.co.jp page load time and found that the first response time was 805 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
rogers.co.jp performance score
805 ms
328 ms
825 ms
513 ms
6 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original Rogers.co.jp, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (975 ms) belongs to the original domain Rogers.co.jp.
Page size can be reduced by 126.0 kB (32%)
390.3 kB
264.3 kB
In fact, the total size of Rogers.co.jp main page is 390.3 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 226.4 kB which makes up the majority of the site volume.
Potential reduce by 6.9 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 6.9 kB or 70% of the original size.
Potential reduce by 1.7 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. Rogers images are well optimized though.
Potential reduce by 85.4 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 85.4 kB or 74% of the original size.
Potential reduce by 32.1 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. Rogers.co.jp needs all CSS files to be minified and compressed as it can save up to 32.1 kB or 84% of the original size.
Number of requests can be reduced by 12 (41%)
29
17
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rogers. 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 as a result speed up the page load time.
rogers.co.jp
805 ms
reset.css
328 ms
default.css
825 ms
flexslider.css
513 ms
jquery-1.10.2.min.js
6 ms
smoothScroll.js
348 ms
pagetop.js
361 ms
device.js
532 ms
jquery.flexslider.js
975 ms
flexslider-option.js
527 ms
analytics.js
543 ms
analytics.js
54 ms
btn_sp.gif
186 ms
logo.gif
177 ms
eslp.gif
168 ms
arrow_b01.png
173 ms
btn_netshop.gif
162 ms
bg_slash.gif
179 ms
arrow_a01.png
322 ms
slide01.jpg
675 ms
slide02.jpg
691 ms
bnr_chirashi.gif
708 ms
bnr_owada_recruiting.gif
546 ms
shop_img.png
737 ms
arrow_b02.png
481 ms
bg_recipe.gif
649 ms
01.jpg
731 ms
logo_s.gif
810 ms
btn_pagetop.png
840 ms
collect
13 ms
collect
64 ms
rogers.co.jp SEO score
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rogers.co.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 Rogers.co.jp 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.
rogers.co.jp
Open Graph description is not detected on the main page of Rogers. 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: