3.6 sec in total
129 ms
3.2 sec
317 ms
Click here to check amazing Nookstudy content. Otherwise, check out these important facts you probably never knew about nookstudy.com
NOOKStudy - Yuzu
Visit nookstudy.comWe analyzed Nookstudy.com page load time and found that the first response time was 129 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nookstudy.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value6.4 s
10/100
25%
Value3.4 s
89/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value6.0 s
64/100
10%
129 ms
157 ms
25 ms
221 ms
192 ms
Our browser made a total of 132 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nookstudy.com, 25% (33 requests) were made to Js.js-bn.com and 13% (17 requests) were made to Dispatch.barnesandnoble.com. The less responsive or slowest element that took the longest time to load (593 ms) relates to the external source Services.xg4ken.com.
Page size can be reduced by 1.4 MB (47%)
2.9 MB
1.6 MB
In fact, the total size of Nookstudy.com main page is 2.9 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. 80% 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. Javascripts take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 97.8 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 97.8 kB or 79% of the original size.
Potential reduce by 61.2 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. Nookstudy images are well optimized though.
Potential reduce by 1.0 MB
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 1.0 MB or 70% of the original size.
Potential reduce by 196.2 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. Nookstudy.com needs all CSS files to be minified and compressed as it can save up to 196.2 kB or 81% of the original size.
Number of requests can be reduced by 73 (66%)
111
38
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nookstudy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
nookstudy.com
129 ms
nookstudy
157 ms
fonts.min.css
25 ms
concat.min.css
221 ms
category.min.css
192 ms
jquery-1.8.3.min.js
250 ms
head.js
187 ms
modernizr-custom.js
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polyfiller.js
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socialize.js
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vendor.js
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contrib.js
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modal.essentials.js
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modal.qas.js
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modal.account.js
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modal.account-kidsclub.js
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modal.account-wishlist.js
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modal.bookseller.js
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modal.browse.js
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modal.browse-pdp.js
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modal.gigya.js
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modal.membership.js
358 ms
modal.checkout.js
361 ms
modal.marketplace.js
360 ms
modal.textbook.js
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js-messaging.js
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bn.js
361 ms
carousels.js
384 ms
jquery.scrollpane.min.js
387 ms
jquery.mousewheel.js
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js-countries.js
386 ms
satelliteLib-c247216a2145ee58039f29269709adbc59bd1aa8.js
396 ms
bn.analytics.js
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header-footer-data.jsp
128 ms
gpt.js
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async-ads.js
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globalnav_default_green_bg.png
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PROD-3732_Books_1-19_flyout_v2.png
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YUZU_Thank-You-Header.jpg
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YUZU-Tablet-Pic.jpg
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YUZU-logo-tm.jpg
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BTN_eTextbooks.jpg
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BTN_HELP.jpg
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AT60027_BN_Readouts_SerialReader_NavFlyout_Generic.png
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AT63542_NOOK_10in_BundleOffer_NavFlyout.png
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PROD-3663_textbooks_flyout.png
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BNNav_sprite.png
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globalnav_nook_up.jpg
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PTS55F-webfont.woff
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PTS75F-webfont.woff
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PTS56F-webfont.woff
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hr.jpg
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icon-store-locator.png
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social_footer_facebook.png
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social_footer_twitter.png
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social_footer_pinterest.png
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pubads_impl_83.js
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bef137ae-8972-46a3-9a77-f0453736e755.woff
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gillsans_bef137ae-8972-46a3-9a77-f0453736e755.woff
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gillsans_63aa9f40-04be-453a-a672-aa8f9919115d.woff
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container.html
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analytics.js
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shim-ext.css
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3.js
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form-shim-extend.js
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17.js
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collect
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id
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mbox-contents-818ae93e9ddb88d2c6e738e35919d0c384a933de.js
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conversion_async.js
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target.js
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ajax
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conversion.js
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satellite-563d87a364746d3f830045c3.js
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st.v3.js
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config.js
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dest5.html
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form-validation.js
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form-validators.js
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tr
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kenshoo.js
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adsct
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jquery.ui.position.js
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gr
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bat.js
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pixel
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u.php
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nookstudy.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.
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.
nookstudy.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
Browser errors were logged to the console
nookstudy.com 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 uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nookstudy.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 Nookstudy.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.
nookstudy.com
Open Graph data is detected on the main page of Nookstudy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: