7.5 sec in total
1.2 sec
6.1 sec
215 ms
Welcome to toshin-tierra.com homepage info - get ready to check Toshin Tierra best content right away, or after learning these important things about toshin-tierra.com
東進衛星予備校の実力講師陣+ティエラの合格指導で志望校合格をサポート! 東進衛星予備校ティエラは 北海道、富山、石川、愛知、岐阜、福井、兵庫、山口、福岡、長崎、熊本に校舎を持つ大学受験の予備校です。
Visit toshin-tierra.comWe analyzed Toshin-tierra.com page load time and found that the first response time was 1.2 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
toshin-tierra.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value9.7 s
0/100
25%
Value9.5 s
11/100
10%
Value540 ms
54/100
30%
Value0.069
96/100
15%
Value13.0 s
13/100
10%
1152 ms
1403 ms
393 ms
400 ms
1365 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 78% of them (73 requests) were addressed to the original Toshin-tierra.com, 4% (4 requests) were made to Tag.ladsp.com and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Toshin-tierra.com.
Page size can be reduced by 268.2 kB (21%)
1.3 MB
1.0 MB
In fact, the total size of Toshin-tierra.com main page is 1.3 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. 35% of websites need less resources to load. Images take 958.4 kB which makes up the majority of the site volume.
Potential reduce by 29.2 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 9.4 kB, which is 27% 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 29.2 kB or 82% of the original size.
Potential reduce by 26.6 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. Toshin Tierra images are well optimized though.
Potential reduce by 192.8 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 192.8 kB or 67% of the original size.
Potential reduce by 19.7 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. Toshin-tierra.com needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 81% of the original size.
Number of requests can be reduced by 35 (39%)
89
54
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toshin Tierra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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toshin-tierra.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
toshin-tierra.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
toshin-tierra.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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Toshin-tierra.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 Toshin-tierra.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.
{{og_description}}
toshin-tierra.com
Open Graph description is not detected on the main page of Toshin Tierra. 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: