11.5 sec in total
654 ms
10.6 sec
270 ms
Visit wasedajuku.com now to see the best up-to-date Wasedajuku content for New Zealand and also check out these interesting facts you probably never knew about wasedajuku.com
総合型選抜(AO入試)・推薦入試の合格実績No.1。早稲田・慶應義塾・国立大学などの難関校を含め多くの合格者を輩出。大学受験の先を見据えて学力と人間力を身につける、現役高校生専門の大学受験塾・予備校。東京、神奈川、千葉エリアを中心に展開。
Visit wasedajuku.comWe analyzed Wasedajuku.com page load time and found that the first response time was 654 ms and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
wasedajuku.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value28.4 s
0/100
25%
Value9.4 s
12/100
10%
Value9,440 ms
0/100
30%
Value0.881
3/100
15%
Value27.5 s
0/100
10%
654 ms
1480 ms
1044 ms
438 ms
439 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 84% of them (89 requests) were addressed to the original Wasedajuku.com, 6% (6 requests) were made to Google.com and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Wasedajuku.com.
Page size can be reduced by 198.2 kB (5%)
4.3 MB
4.1 MB
In fact, the total size of Wasedajuku.com main page is 4.3 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. 45% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 10 B
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. This web page is already compressed.
Potential reduce by 138.1 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. Wasedajuku images are well optimized though.
Potential reduce by 45.8 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 45.8 kB or 52% of the original size.
Potential reduce by 14.3 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. Wasedajuku.com needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 80% of the original size.
Number of requests can be reduced by 34 (33%)
102
68
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wasedajuku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
wasedajuku.com
654 ms
www.wasedajuku.com
1480 ms
css.php
1044 ms
new_header.css
438 ms
style_20140203.css
439 ms
adlpo.js
1123 ms
jquery.min.js
31 ms
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jquery.cookie.js
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wasedajuku.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
wasedajuku.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
wasedajuku.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
JA
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wasedajuku.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 Wasedajuku.com main page’s claimed encoding is iso-8859-1. 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.
wasedajuku.com
Open Graph description is not detected on the main page of Wasedajuku. 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: