8.5 sec in total
1.6 sec
6.1 sec
754 ms
Visit surfday.tv now to see the best up-to-date Surfday content for Japan and also check out these interesting facts you probably never knew about surfday.tv
サーフデイTV
Visit surfday.tvWe analyzed Surfday.tv page load time and found that the first response time was 1.6 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
surfday.tv performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value38.2 s
0/100
25%
Value16.3 s
0/100
10%
Value110 ms
98/100
30%
Value0.146
77/100
15%
Value6.5 s
59/100
10%
1647 ms
1242 ms
1240 ms
2175 ms
891 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 95% of them (109 requests) were addressed to the original Surfday.tv, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Surfdayz.vis1.shinobi.jp. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Surfday.tv.
Page size can be reduced by 318.6 kB (10%)
3.3 MB
3.0 MB
In fact, the total size of Surfday.tv main page is 3.3 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 3.0 MB which makes up the majority of the site volume.
Potential reduce by 42.3 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 42.3 kB or 85% of the original size.
Potential reduce by 140.0 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. Surfday images are well optimized though.
Potential reduce by 115.2 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 115.2 kB or 66% of the original size.
Potential reduce by 21.0 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. Surfday.tv needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 79% of the original size.
Number of requests can be reduced by 10 (9%)
113
103
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Surfday. 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 4 to 1 for CSS and as a result speed up the page load time.
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surfday.tv accessibility score
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
surfday.tv 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
Page has valid source maps
surfday.tv SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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 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 Surfday.tv 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 Surfday.tv 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.
surfday.tv
Open Graph description is not detected on the main page of Surfday. 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: