16.2 sec in total
762 ms
14.4 sec
1 sec
Welcome to tonotono.net homepage info - get ready to check Tonotono best content for Japan right away, or after learning these important things about tonotono.net
フライトに関する必要な気象情報を集めたホームページです。メインページには日本国内とアジア圏のフライトについての情報があります。
Visit tonotono.netWe analyzed Tonotono.net page load time and found that the first response time was 762 ms and then it took 15.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tonotono.net performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value7.0 s
6/100
25%
Value7.2 s
30/100
10%
Value450 ms
63/100
30%
Value0
100/100
15%
Value11.9 s
17/100
10%
762 ms
7511 ms
535 ms
29 ms
479 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 13% of them (13 requests) were addressed to the original Tonotono.net, 30% (29 requests) were made to Physics.sfasu.edu and 10% (10 requests) were made to Embed.windyty.com. The less responsive or slowest element that took the longest time to load (13.8 sec) relates to the external source Map.halex.co.jp.
Page size can be reduced by 467.7 kB (21%)
2.3 MB
1.8 MB
In fact, the total size of Tonotono.net main page is 2.3 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 94.8 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. 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 94.8 kB or 83% of the original size.
Potential reduce by 78.5 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. Tonotono images are well optimized though.
Potential reduce by 206.0 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 206.0 kB or 64% of the original size.
Potential reduce by 88.3 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. Tonotono.net needs all CSS files to be minified and compressed as it can save up to 88.3 kB or 84% of the original size.
Number of requests can be reduced by 25 (28%)
90
65
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tonotono. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
tonotono.net
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tonotono.net 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
tonotono.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Issues were logged in the Issues panel in Chrome Devtools
tonotono.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tonotono.net 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 Tonotono.net 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.
tonotono.net
Open Graph description is not detected on the main page of Tonotono. 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: