10.2 sec in total
492 ms
8.3 sec
1.4 sec
Click here to check amazing Ntv content for Japan. Otherwise, check out these important facts you probably never knew about ntv.co.jp
日本テレビ公式ホームページ。ドラマ・バラエティなどの番組情報、動画配信サービス(Hulu・見逃し配信)、アナウンサー、最新ニュースなど日テレに関する様々な情報をお届けします。
Visit ntv.co.jpWe analyzed Ntv.co.jp page load time and found that the first response time was 492 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ntv.co.jp performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value13.0 s
0/100
25%
Value11.6 s
5/100
10%
Value3,020 ms
2/100
30%
Value0.643
9/100
15%
Value18.6 s
3/100
10%
492 ms
514 ms
179 ms
332 ms
735 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 70% of them (83 requests) were addressed to the original Ntv.co.jp, 4% (5 requests) were made to Sync.im-apps.net and 3% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Ntv.co.jp.
Page size can be reduced by 296.5 kB (13%)
2.3 MB
2.0 MB
In fact, the total size of Ntv.co.jp 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 131.0 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 131.0 kB or 83% of the original size.
Potential reduce by 162.2 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. Ntv images are well optimized though.
Potential reduce by 836 B
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 2.4 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. Ntv.co.jp needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 12% of the original size.
Number of requests can be reduced by 40 (35%)
113
73
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ntv.co.jp
492 ms
www.ntv.co.jp
514 ms
gtm.js
179 ms
main.css
332 ms
fonts.css
735 ms
slick.css
433 ms
slick-theme.css
434 ms
top.css
717 ms
polyfill.min.js
427 ms
moment.min.js
427 ms
jquery-3.2.1.min.js
900 ms
jquery.matchHeight-min.js
899 ms
slick.min.js
899 ms
ntv.plain.js
901 ms
ntv.top.js
902 ms
icon-newwindow.png
896 ms
js
78 ms
analytics.js
431 ms
507 ms
cx.cce.js
1764 ms
itm.js
707 ms
topics-logo.png
1113 ms
news24-logo.png
1113 ms
twitter.png
1114 ms
instagram.png
1112 ms
line.png
1113 ms
facebook.png
1112 ms
tiktok.png
1568 ms
media-bs.png
1572 ms
media-plus.png
1566 ms
media-g.png
1566 ms
media-tver.png
1568 ms
media-hulu.png
1566 ms
media-tada.png
1867 ms
media-topics.png
1818 ms
data.json
1508 ms
fontplus.js
1761 ms
programs.json
1459 ms
notification.json
1348 ms
jack.json
1128 ms
monitors.json
1415 ms
onair.json
1704 ms
movies.json
1391 ms
news_pickup.json
1386 ms
news.json
1375 ms
recommend_programs.json
1500 ms
recommend_articles.json
1489 ms
topics
1668 ms
present.json
1556 ms
info.json
1953 ms
all_program_ranking.json
1948 ms
news.xml
1947 ms
banners.json
1949 ms
gpt.js
444 ms
linkid.js
52 ms
352 ms
segment
971 ms
ntv_white.svg
1854 ms
pc_nav_tver.png
1863 ms
pc_nav_hulu.png
1863 ms
icomoon.ttf
1988 ms
js
62 ms
collect
266 ms
collect
259 ms
cx.js
270 ms
ga-audiences
168 ms
pubads_impl.js
21 ms
rum.js
98 ms
sp1.html
57 ms
data
40 ms
data
17 ms
gtm.js
23 ms
mkfont
610 ms
evaluate
1012 ms
convert
192 ms
beacon.html
206 ms
log.js
101 ms
ajax-loader.gif
736 ms
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904 ms
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868 ms
loading.gif
1131 ms
movie-tver.png
1267 ms
movie-hulu.png
1255 ms
movie-youtube.png
1280 ms
movie-gls.jpg
1370 ms
movie-tada.png
1361 ms
tracker
433 ms
ne
1093 ms
53700
385 ms
demconf.jpg
5 ms
set
330 ms
nowonair-program.png
1016 ms
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978 ms
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975 ms
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LogoImage_42442547.jpg
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noimage.jpg
1487 ms
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1759 ms
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1940 ms
set
152 ms
set
155 ms
ntv.co.jp 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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
ntv.co.jp 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
Page has valid source maps
ntv.co.jp 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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ntv.co.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 Ntv.co.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.
ntv.co.jp
Open Graph data is detected on the main page of Ntv. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: