9.7 sec in total
975 ms
8.6 sec
152 ms
Welcome to t-jc.com homepage info - get ready to check T Jc best content for Japan right away, or after learning these important things about t-jc.com
高校受験用の教材が「すぐに結果が出る!」と大人気!最短合格メソッドの東京受験コンサルティング公式HPです。
Visit t-jc.comWe analyzed T-jc.com page load time and found that the first response time was 975 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
t-jc.com performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value3.5 s
64/100
25%
Value5.0 s
63/100
10%
Value140 ms
95/100
30%
Value0.001
100/100
15%
Value2.2 s
99/100
10%
975 ms
343 ms
994 ms
1002 ms
1000 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to T-jc.com and no external sources were called. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain T-jc.com.
Page size can be reduced by 288.3 kB (17%)
1.7 MB
1.4 MB
In fact, the total size of T-jc.com main page is 1.7 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. 20% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 6.3 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 1.3 kB, which is 14% 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 6.3 kB or 69% of the original size.
Potential reduce by 204.5 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. Obviously, T Jc needs image optimization as it can save up to 204.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 68.6 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 68.6 kB or 67% of the original size.
Potential reduce by 8.8 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. T-jc.com needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 77% of the original size.
Number of requests can be reduced by 8 (36%)
22
14
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T Jc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
t-jc.com
975 ms
import.css
343 ms
share.css
994 ms
index.css
1002 ms
jquery.js
1000 ms
jquery.min.js
1795 ms
jquery.easing.1.3.js
1190 ms
slides.min.jquery.js
688 ms
default.js
863 ms
reset.css
696 ms
utility.css
995 ms
typography.css
847 ms
pixel.gif
176 ms
logo.jpg
757 ms
img01.jpg
947 ms
img02.jpg
5947 ms
img03.jpg
2944 ms
img04.jpg
1417 ms
goodsimage-order.jpg
1423 ms
icon.jpg
1134 ms
bg_boder.gif
1135 ms
bannar2.jpg
1702 ms
bannar3.jpg
1741 ms
img01.jpg
2316 ms
loading.gif
1596 ms
pagination.png
1770 ms
t-jc.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
t-jc.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
t-jc.com SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise T-jc.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 T-jc.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.
t-jc.com
Open Graph description is not detected on the main page of T Jc. 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: