5 sec in total
511 ms
4.3 sec
213 ms
Click here to check amazing Saiki Grp content. Otherwise, check out these important facts you probably never knew about saiki-grp.co.jp
斎木グループホームページ。リフォーム、ガスのことならお任せください。
Visit saiki-grp.co.jpWe analyzed Saiki-grp.co.jp page load time and found that the first response time was 511 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
saiki-grp.co.jp performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value9.9 s
0/100
25%
Value8.9 s
15/100
10%
Value280 ms
81/100
30%
Value0.008
100/100
15%
Value7.8 s
44/100
10%
511 ms
1174 ms
1136 ms
494 ms
23 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 85% of them (23 requests) were addressed to the original Saiki-grp.co.jp, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Saiki-grp.co.jp.
Page size can be reduced by 231.2 kB (29%)
795.6 kB
564.4 kB
In fact, the total size of Saiki-grp.co.jp main page is 795.6 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 476.1 kB which makes up the majority of the site volume.
Potential reduce by 7.7 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. This page needs HTML code to be minified as it can gain 1.4 kB, which is 13% 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 7.7 kB or 71% of the original size.
Potential reduce by 5 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. Saiki Grp images are well optimized though.
Potential reduce by 96.0 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 96.0 kB or 60% of the original size.
Potential reduce by 127.5 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. Saiki-grp.co.jp needs all CSS files to be minified and compressed as it can save up to 127.5 kB or 86% of the original size.
Number of requests can be reduced by 11 (44%)
25
14
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saiki Grp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
saiki-grp.co.jp
511 ms
www.saiki-grp.co.jp
1174 ms
common.css
1136 ms
top.css
494 ms
jquery.min.js
23 ms
bootstrap.min.js
712 ms
common.js
567 ms
header_logo.png
568 ms
sec01_img01.jpg
608 ms
sec01_img02.jpg
988 ms
sec01_img03.jpg
1100 ms
sec01_img04.jpg
1208 ms
footer_bnr01.png
1209 ms
footer_bnr02.png
1275 ms
main_visual.jpg
1415 ms
h1_bg.png
492 ms
h2_bg.png
506 ms
sec01_bg.jpg
1226 ms
sec01_arrow01.png
603 ms
sec01_icon01.png
612 ms
sec03_bg01.png
1051 ms
sec03_icon01.png
1070 ms
footer_arrow01.png
1102 ms
icon_arrow_up.png
1134 ms
analytics.js
17 ms
collect
13 ms
js
52 ms
saiki-grp.co.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.
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
saiki-grp.co.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
General
Impact
Issue
Detected JavaScript libraries
saiki-grp.co.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Saiki-grp.co.jp 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 Saiki-grp.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.
saiki-grp.co.jp
Open Graph description is not detected on the main page of Saiki Grp. 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: