3.6 sec in total
519 ms
2.3 sec
738 ms
Welcome to support.dolphin-browser.jp homepage info - get ready to check Support Dolphin Browser best content for Japan right away, or after learning these important things about support.dolphin-browser.jp
Visit support.dolphin-browser.jpWe analyzed Support.dolphin-browser.jp page load time and found that the first response time was 519 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
support.dolphin-browser.jp performance score
name
value
score
weighting
Value1.1 s
100/100
10%
Value1.1 s
100/100
25%
Value3.0 s
94/100
10%
Value1,530 ms
13/100
30%
Value0.202
61/100
15%
Value4.1 s
87/100
10%
519 ms
453 ms
6 ms
80 ms
1281 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Support.dolphin-browser.jp, 32% (12 requests) were made to Assets0.uvcdn.com and 24% (9 requests) were made to Assets1.uvcdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source S3.amazonaws.com.
Page size can be reduced by 509.4 kB (42%)
1.2 MB
700.9 kB
In fact, the total size of Support.dolphin-browser.jp main page is 1.2 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. 40% of websites need less resources to load. Images take 557.4 kB which makes up the majority of the site volume.
Potential reduce by 257.7 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 257.7 kB or 91% of the original size.
Potential reduce by 2.1 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. Support Dolphin Browser images are well optimized though.
Potential reduce by 186.5 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 186.5 kB or 64% of the original size.
Potential reduce by 63.1 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. Support.dolphin-browser.jp needs all CSS files to be minified and compressed as it can save up to 63.1 kB or 80% of the original size.
Number of requests can be reduced by 25 (69%)
36
11
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Support Dolphin Browser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
support.dolphin-browser.jp
519 ms
215051-%E3%83%89%E3%83%AB%E3%83%95%E3%82%A3%E3%83%B3%E3%83%96%E3%83%A9%E3%82%A6%E3%82%B6
453 ms
site2-1b93535a0ca1b78a80846a29607e5288.css
6 ms
ga.js
80 ms
support.png
1281 ms
body_background-6e838f79846cc44b4268470bbb74a7cd.png
36 ms
signin_throbber-f8363010f580e2dde8c55280c84d9f11.gif
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signin_reset-652cd1801cde58a3994b3f98dea3a662.png
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tab-selected-c2c3d3cf09884d1f72123b2f16ef0dd4.png
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facebook-0ae32c6b9db8433da3bff920000995f0.png
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password-fb2771112fb14e2588f5beba6b59fb95.png
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facebook-0ae32c6b9db8433da3bff920000995f0.png
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google-fb06110d524fe305438f815805d6d649.png
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password-fb2771112fb14e2588f5beba6b59fb95.png
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site2-e5b112cc14ff8458247dc5b3838e3a40.js
95 ms
icon.sidebar-search.24px-298cfb09447f78a0659231225c607dda.png
91 ms
icon.contact_us.24px-415ff72a089b2effc936287caa229812.png
91 ms
icon.knowledge_base.24px-a187cd13ee3a3337687ad7f74e8dd005.png
91 ms
icon.home.24px-606914b7f1fdca4344964019ef60cc04.png
92 ms
icon.search.16px-cfce09bbf3fecdea315d219558598330.png
209 ms
icon.idea.24px-a783bf1ed8cf8ae43ca2451384f637da.png
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__utm.gif
135 ms
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user_40-2ffc0c8120276c2009ded620b48a2565.png
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all.js
155 ms
UKP3yDf7rltwlVPasdlkg.js
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mixpanel.js
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xd_arbiter.php
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xd_arbiter.php
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track.js
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ping
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support.dolphin-browser.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
<frame> or <iframe> elements do not have a title
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
support.dolphin-browser.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
support.dolphin-browser.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 doesn't use legible font sizes
N/A
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Support.dolphin-browser.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Support.dolphin-browser.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.
support.dolphin-browser.jp
Open Graph description is not detected on the main page of Support Dolphin Browser. 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: