3.1 sec in total
220 ms
2.4 sec
448 ms
Visit nbcthevoice.com now to see the best up-to-date NBC The Voice content for United States and also check out these interesting facts you probably never knew about nbcthevoice.com
Want to be on The Voice? This is where you start.
Visit nbcthevoice.comWe analyzed Nbcthevoice.com page load time and found that the first response time was 220 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
nbcthevoice.com performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value8.5 s
2/100
25%
Value5.2 s
59/100
10%
Value4,730 ms
0/100
30%
Value0.228
55/100
15%
Value15.6 s
6/100
10%
220 ms
232 ms
26 ms
606 ms
112 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 36% of them (21 requests) were addressed to the original Nbcthevoice.com, 19% (11 requests) were made to Instagramstatic-a.akamaihd.net and 8% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Nbcthevoice.com.
Page size can be reduced by 1.2 MB (44%)
2.6 MB
1.5 MB
In fact, the total size of Nbcthevoice.com main page is 2.6 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 17.2 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. This page needs HTML code to be minified as it can gain 4.3 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.2 kB or 76% of the original size.
Potential reduce by 17.2 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. NBC The Voice images are well optimized though.
Potential reduce by 759.9 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 759.9 kB or 75% of the original size.
Potential reduce by 372.6 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. Nbcthevoice.com needs all CSS files to be minified and compressed as it can save up to 372.6 kB or 93% of the original size.
Number of requests can be reduced by 24 (48%)
50
26
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NBC The Voice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
nbcthevoice.com
220 ms
index
232 ms
css
26 ms
app.css
606 ms
owl.carousel-2.css
112 ms
webicons.css
221 ms
modernizr.js
332 ms
adsbygoogle.js
5 ms
embeds.js
10 ms
jquery-2.1.1.js
624 ms
foundation.min.js
389 ms
owl.carousel.js
321 ms
owl.autoplay.js
227 ms
owl.navigation.js
391 ms
app.js
338 ms
analytics.js
50 ms
bg-white-voice-stage-1800x1875-x2.jpg
542 ms
NBC-logo-2014-150x150.png
302 ms
carousel-meet-and-greet-v3.jpg
521 ms
carousel-beat-the-crowd-2600x600.jpg
526 ms
carousel-the-voice-S9-2600x600.jpg
689 ms
carousel-the-voice-beyond-the-stage-2600x600.jpg
770 ms
beat-the-crowd-logo-med.png
1212 ms
voice-logo-grey.png
890 ms
fontawesome-webfont.woff
981 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
42 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
71 ms
ca-pub-7864589294863029.js
95 ms
zrt_lookup.html
184 ms
show_ads_impl.js
141 ms
collect
32 ms
ads
280 ms
osd.js
21 ms
ads
257 ms
80 ms
c0456c81549b.js
46 ms
0f8bae147863.js
48 ms
6514c5e08593.js
42 ms
fc3c22cf2d67.js
70 ms
931b6a2e84e0.js
71 ms
1515547_589274387896604_531421702_a.jpg
307 ms
7eb1dbeeacd9.png
91 ms
55c8120dae7d.png
92 ms
10853017_872888842741671_731801065_n.jpg
496 ms
742b254b4073.png
25 ms
618250d25a4d.woff
18 ms
615c1b06d8fa.woff
19 ms
a9a9773b8e29.woff
17 ms
15578738760670333329
42 ms
abg.js
43 ms
m_js_controller.js
58 ms
googlelogo_color_112x36dp.png
88 ms
css
92 ms
x_button_blue2.png
7 ms
s
25 ms
favicon
78 ms
nessie_icon_tiamat_white.png
35 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
17 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
52 ms
nbcthevoice.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
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
nbcthevoice.com 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
nbcthevoice.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbcthevoice.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nbcthevoice.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.
nbcthevoice.com
Open Graph description is not detected on the main page of NBC The Voice. 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: