4.6 sec in total
1.3 sec
3 sec
342 ms
Click here to check amazing Denno Sekai content for Japan. Otherwise, check out these important facts you probably never knew about denno-sekai.com
電脳世界、つまりコンピュータの世界でのものづくりや使えるツールについて解説しているノウハウサイトです。Webサイトの作成・運営、動画編集、ゲーム制作、プログラミングなどを扱っています。WordPressの導入やカスタマイズ、SEO、サイト高速化などのノウハウや、AviUtl、RPGツクール、Gitといった開発ツールの使い方についても紹介しています。
Visit denno-sekai.comWe analyzed Denno-sekai.com page load time and found that the first response time was 1.3 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
denno-sekai.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value3.1 s
75/100
25%
Value14.3 s
1/100
10%
Value2,880 ms
3/100
30%
Value0
100/100
15%
Value22.9 s
1/100
10%
1259 ms
337 ms
341 ms
348 ms
888 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 31% of them (18 requests) were addressed to the original Denno-sekai.com, 17% (10 requests) were made to Google.com and 8% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Denno-sekai.com.
Page size can be reduced by 244.0 kB (38%)
649.1 kB
405.1 kB
In fact, the total size of Denno-sekai.com main page is 649.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 332.7 kB which makes up the majority of the site volume.
Potential reduce by 36.1 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 36.1 kB or 75% of the original size.
Potential reduce by 14.0 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. Denno Sekai images are well optimized though.
Potential reduce by 144.0 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 144.0 kB or 43% of the original size.
Potential reduce by 49.9 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. Denno-sekai.com needs all CSS files to be minified and compressed as it can save up to 49.9 kB or 83% of the original size.
Number of requests can be reduced by 28 (51%)
55
27
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denno Sekai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
denno-sekai.com
1259 ms
wp-emoji-release.min.js
337 ms
widget.css
341 ms
style.css
348 ms
jquery.js
888 ms
jquery-migrate.min.js
378 ms
adsbygoogle.js
6 ms
bookmark_button.js
323 ms
navigation.js
235 ms
style.css
355 ms
analytics.js
25 ms
bgt
979 ms
0.gif
353 ms
top_pause_movie_aviutl_mini.jpg
354 ms
top_2015_mini.jpg
354 ms
top_aviutl_scene_mini.jpg
340 ms
top_google_analytics_searchquery_mini.jpg
646 ms
top_aviutl_edit_save_mini.jpg
755 ms
table_css_mini.jpg
347 ms
dfp_usage_mini.jpg
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dfp_measurement_mini.jpg
724 ms
browser_cashclear_mini.jpg
538 ms
dfp_standard_mini.jpg
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sdk.js
281 ms
ca-pub-3997561878536165.js
125 ms
zrt_lookup.html
123 ms
show_ads_impl.js
69 ms
collect
33 ms
cse.js
107 ms
widgets.js
29 ms
ads
282 ms
cse.js
92 ms
osd.js
15 ms
ads
275 ms
jsapi
85 ms
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xd_arbiter.php
299 ms
xd_arbiter.php
505 ms
default+ja.css
12 ms
default.css
23 ms
default+ja.I.js
59 ms
default.css
10 ms
css
142 ms
m_js_controller.js
84 ms
abg.js
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googlelogo_color_112x36dp.png
91 ms
5171746271700867932
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async-ads.js
158 ms
google_custom_search_watermark.gif
46 ms
small-logo.png
110 ms
search_box_icon.png
35 ms
clear.png
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nav_logo114.png
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x_button_blue2.png
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favicon
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nessie_icon_tiamat_white.png
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E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
26 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
29 ms
denno-sekai.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
denno-sekai.com 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
Issues were logged in the Issues panel in Chrome Devtools
denno-sekai.com SEO score
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Denno-sekai.com 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 Denno-sekai.com 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.
denno-sekai.com
Open Graph data is detected on the main page of Denno Sekai. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: