5.8 sec in total
1.2 sec
4.5 sec
145 ms
Welcome to yugakusha.com homepage info - get ready to check Yugakusha best content right away, or after learning these important things about yugakusha.com
学習塾・進学塾・塾・個別指導の佑学社・大阪教育
Visit yugakusha.comWe analyzed Yugakusha.com page load time and found that the first response time was 1.2 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
yugakusha.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value7.6 s
4/100
25%
Value6.9 s
34/100
10%
Value130 ms
96/100
30%
Value0.336
34/100
15%
Value6.6 s
58/100
10%
1226 ms
1027 ms
445 ms
472 ms
197 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Yugakusha.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Yugakusha.com.
Page size can be reduced by 74.8 kB (15%)
505.3 kB
430.4 kB
In fact, the total size of Yugakusha.com main page is 505.3 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. 15% of websites need less resources to load. Images take 446.1 kB which makes up the majority of the site volume.
Potential reduce by 11.9 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 11.9 kB or 74% of the original size.
Potential reduce by 41.3 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. Yugakusha images are well optimized though.
Potential reduce by 1.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 20.3 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. Yugakusha.com needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 86% of the original size.
Number of requests can be reduced by 22 (49%)
45
23
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yugakusha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
yugakusha.com
1226 ms
base.css
1027 ms
def.js
445 ms
template.js
472 ms
hd_ci.gif
197 ms
hd_mn01.gif
220 ms
hd_mn02.gif
196 ms
hd_mn03.gif
203 ms
hd_req.jpg
785 ms
mn_bg.gif
389 ms
mn00.jpg
808 ms
mn01.jpg
856 ms
mn02.jpg
694 ms
mn03.jpg
1100 ms
mn04.jpg
587 ms
space.gif
785 ms
tp_img01_20160307.jpg
2234 ms
tp2_img01_20160201.jpg
1576 ms
tp_btn_fts.gif
991 ms
tp_inf01.gif
1010 ms
tp_inf02.gif
1070 ms
new019_01.png
1185 ms
tp_rm_con.gif
1212 ms
tp_rm_hd.gif
1291 ms
tp_rm_ic1.gif
1327 ms
tp_rm_ic2.gif
1380 ms
tp_rm_ic3.gif
1414 ms
tp_rm_ic4.gif
1503 ms
tp_rm_ic5.gif
1548 ms
tp_rm_ic6.gif
1574 ms
tp_rm_ft.gif
1615 ms
zemi_yugakushaq201012.jpg
2575 ms
bnr_sokudoku.jpg
1990 ms
tp_btn_bds.gif
1753 ms
tp_btn01.gif
1753 ms
tp_btn02.gif
1799 ms
tp_btn03.gif
1948 ms
tp_btn04.gif
1948 ms
tp_btn05.gif
2007 ms
tp_btn06.gif
2143 ms
ga.js
5 ms
__utm.gif
11 ms
tp_infbg.gif
1974 ms
shr_lista.gif
2024 ms
tp_rm_bd.gif
2031 ms
shr_listb.gif
2143 ms
shr_pagetop.gif
1977 ms
yugakusha.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
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.
yugakusha.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
yugakusha.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 doesn't use legible font sizes
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yugakusha.com 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 Yugakusha.com 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.
yugakusha.com
Open Graph description is not detected on the main page of Yugakusha. 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: