9.1 sec in total
445 ms
8.3 sec
420 ms
Welcome to study-style.com homepage info - get ready to check Study Style best content for Japan right away, or after learning these important things about study-style.com
天体望遠鏡、地球儀、顕微鏡、双眼鏡、単眼鏡など自由研究に役立つアイテムの使い方やマメ知識を分かりやすく解説。学習用天体望遠鏡や地球儀、顕微鏡も販売。夏休みの自由研究にご活用ください。
Visit study-style.comWe analyzed Study-style.com page load time and found that the first response time was 445 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
study-style.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value8.7 s
1/100
25%
Value11.1 s
6/100
10%
Value110 ms
98/100
30%
Value0.045
99/100
15%
Value9.6 s
29/100
10%
445 ms
828 ms
1191 ms
721 ms
931 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 95% of them (41 requests) were addressed to the original Study-style.com, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Study-style.com.
Page size can be reduced by 349.2 kB (12%)
3.0 MB
2.6 MB
In fact, the total size of Study-style.com main page is 3.0 MB. 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. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 13.3 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 22% 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 13.3 kB or 75% of the original size.
Potential reduce by 65.6 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. Study Style images are well optimized though.
Potential reduce by 114.6 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 114.6 kB or 65% of the original size.
Potential reduce by 155.6 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. Study-style.com needs all CSS files to be minified and compressed as it can save up to 155.6 kB or 84% of the original size.
Number of requests can be reduced by 9 (22%)
41
32
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Study Style. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
study-style.com
445 ms
www.study-style.com
828 ms
bootstrap.min.css
1191 ms
bootstrap-responsive.min.css
721 ms
base.css
931 ms
protect.css
382 ms
home.css
571 ms
page_top.png
695 ms
logo.png
1104 ms
zukan_logo.png
1697 ms
zukan_logo_sp.png
1226 ms
zukan_img01.png
2144 ms
reco.jpg
2818 ms
reco.jpg
2406 ms
reco.jpg
2520 ms
reco.jpg
2741 ms
zukan_reco.jpg
3141 ms
control_left.png
2570 ms
control_right.png
2760 ms
main.jpg
3656 ms
banner_main02.jpg
3481 ms
main_sp.jpg
3650 ms
banner_main_sp02.jpg
3694 ms
land_astro.jpg
3690 ms
land_astro_logo.png
3844 ms
land_earth.jpg
4425 ms
land_eartn_logo.png
4397 ms
land_micro.jpg
4791 ms
land_micro_logo.png
4395 ms
land_shop.jpg
4631 ms
land_shop_logo.png
4345 ms
jiyuu_img01.png
5635 ms
jquery-1.8.3.min.js
5562 ms
bootstrap.min.js
4942 ms
base.js
4680 ms
protect.js
4814 ms
submit.js
4991 ms
header_bg.jpg
4679 ms
seiza_bg.jpg
5467 ms
arrow.png
4455 ms
jiyuu_bg.png
6154 ms
analytics.js
23 ms
collect
13 ms
study-style.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.
study-style.com 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
study-style.com 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 Study-style.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 Study-style.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.
study-style.com
Open Graph description is not detected on the main page of Study Style. 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: