5.8 sec in total
495 ms
4.9 sec
437 ms
Welcome to anzenkyouiku.jp homepage info - get ready to check Anzenkyouiku best content right away, or after learning these important things about anzenkyouiku.jp
年間500社以上の研修実績!オンラインでの研修も、実車での研修も承ります。確実に事故を減らすための運転事故防止・安全運転研修は「安全運転推進協会」にお任せください。技能未熟の方の運転研修から全社員へのオンラインでの研修まで。在宅受講も可能。
Visit anzenkyouiku.jpWe analyzed Anzenkyouiku.jp page load time and found that the first response time was 495 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
anzenkyouiku.jp performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value11.1 s
0/100
25%
Value7.9 s
23/100
10%
Value160 ms
94/100
30%
Value0
100/100
15%
Value4.7 s
80/100
10%
495 ms
920 ms
346 ms
352 ms
370 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 95% of them (78 requests) were addressed to the original Anzenkyouiku.jp, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Anzenkyouiku.jp.
Page size can be reduced by 259.5 kB (19%)
1.4 MB
1.1 MB
In fact, the total size of Anzenkyouiku.jp main page is 1.4 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 18.8 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 4.2 kB, which is 18% 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 18.8 kB or 80% of the original size.
Potential reduce by 33.7 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. Anzenkyouiku images are well optimized though.
Potential reduce by 120.8 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 120.8 kB or 67% of the original size.
Potential reduce by 86.1 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. Anzenkyouiku.jp needs all CSS files to be minified and compressed as it can save up to 86.1 kB or 89% of the original size.
Number of requests can be reduced by 29 (37%)
78
49
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anzenkyouiku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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anzenkyouiku.jp 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
anzenkyouiku.jp 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
anzenkyouiku.jp 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 Anzenkyouiku.jp 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 Anzenkyouiku.jp 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.
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anzenkyouiku.jp
Open Graph data is detected on the main page of Anzenkyouiku. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: