4.5 sec in total
804 ms
3.3 sec
400 ms
Welcome to spacediva.jp homepage info - get ready to check Spacediva best content for Japan right away, or after learning these important things about spacediva.jp
テレビやSNS、YouTubeを見て気になったことを深掘りし発信しています。
Visit spacediva.jpWe analyzed Spacediva.jp page load time and found that the first response time was 804 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
spacediva.jp performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value8.3 s
2/100
25%
Value7.5 s
26/100
10%
Value1,040 ms
25/100
30%
Value0
100/100
15%
Value10.9 s
21/100
10%
804 ms
90 ms
350 ms
518 ms
351 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 53% of them (31 requests) were addressed to the original Spacediva.jp, 15% (9 requests) were made to Pagead2.googlesyndication.com and 8% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Spacediva.jp.
Page size can be reduced by 175.8 kB (9%)
1.9 MB
1.7 MB
In fact, the total size of Spacediva.jp main page is 1.9 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 95.4 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 95.4 kB or 81% of the original size.
Potential reduce by 46.3 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. Spacediva images are well optimized though.
Potential reduce by 18.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 15.8 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. Spacediva.jp needs all CSS files to be minified and compressed as it can save up to 15.8 kB or 22% of the original size.
Number of requests can be reduced by 38 (72%)
53
15
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spacediva. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
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spacediva.jp accessibility score
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
spacediva.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
spacediva.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 doesn't use 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 Spacediva.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 Spacediva.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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spacediva.jp
Open Graph data is detected on the main page of Spacediva. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: