3.1 sec in total
115 ms
987 ms
2 sec
Visit nvbjj.com now to see the best up-to-date Nvbjj content and also check out these interesting facts you probably never knew about nvbjj.com
Conveniently located in Northvale, our martial arts classes are excellent choices for self-defense, discipline, and fitness for all ages & fitness levels.
Visit nvbjj.comWe analyzed Nvbjj.com page load time and found that the first response time was 115 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
nvbjj.com performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value9.1 s
1/100
25%
Value9.2 s
13/100
10%
Value5,470 ms
0/100
30%
Value0
100/100
15%
Value13.1 s
12/100
10%
115 ms
57 ms
90 ms
32 ms
48 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 57% of them (39 requests) were addressed to the original Nvbjj.com, 33% (23 requests) were made to Marketmusclescdn.nyc3.digitaloceanspaces.com and 3% (2 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (541 ms) relates to the external source Marketmusclescdn.nyc3.digitaloceanspaces.com.
Page size can be reduced by 150.6 kB (8%)
1.8 MB
1.7 MB
In fact, the total size of Nvbjj.com main page is 1.8 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 127.4 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. This page needs HTML code to be minified as it can gain 30.3 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 127.4 kB or 80% of the original size.
Potential reduce by 22.7 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. Nvbjj images are well optimized though.
Potential reduce by 17 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 485 B
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. Nvbjj.com has all CSS files already compressed.
Number of requests can be reduced by 31 (51%)
61
30
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nvbjj. 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 11 to 1 for CSS and as a result speed up the page load time.
nvbjj.com
115 ms
css
57 ms
js
90 ms
sbi-styles.min.css
32 ms
dashicons.min-c6ba723ffd9735adb575047cf1875646.css
48 ms
admin-bar.min.css
88 ms
mm-form-bb6bdbb1d6c03cb0d8d0db0f76ccb9d1.css
54 ms
thickbox-9ff6f924aa35ea752abd795bc78ba88b.css
58 ms
style.min-296d33e10f0ed392cc8bc764ebcabed0.css
55 ms
frontend-gtag.min.js
64 ms
jquery.min.js
52 ms
jquery-migrate.min.js
60 ms
mm-members.js
191 ms
imagesloaded.min.js
67 ms
masonry.min.js
76 ms
jquery.fancybox.min.js
198 ms
swiper.min.js
73 ms
aos.js
220 ms
js.cookie.min.js
234 ms
jquery.fitvids.js
226 ms
script.js
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front.js
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notification.js
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animate-5f92fd210fdc5027161492c8ae18b30a.css
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email-decode.min.js
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tw-bs4-70eaa9bf4a3a567b69d027671b717d2e.css
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hoverintent-js.min.js
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admin-bar.min.js
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mm-form.js
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thickbox.js
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logo.png
541 ms
sbi-sprite.png
63 ms
loading.gif
62 ms
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Renzo-Gracie-JJ-of-Northern-Valley.jpg
494 ms
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fa-solid-900.woff
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fa-regular-400.woff
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fa-brands-400.woff
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loadingAnimation.gif
82 ms
nvbjj.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
nvbjj.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
nvbjj.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
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nvbjj.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nvbjj.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.
nvbjj.com
Open Graph data is detected on the main page of Nvbjj. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: