4.6 sec in total
413 ms
3.3 sec
857 ms
Visit mrnussbaum.com now to see the best up-to-date Mrnussbaum content for United States and also check out these interesting facts you probably never knew about mrnussbaum.com
MrNussbaum.com is a kids website that features over 10,000 online and printable activities including over 400 games, tutorials, simulations, videos, interactive maps, research tools, and much more for...
Visit mrnussbaum.comWe analyzed Mrnussbaum.com page load time and found that the first response time was 413 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
mrnussbaum.com performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value18.6 s
0/100
25%
Value7.8 s
23/100
10%
Value1,280 ms
18/100
30%
Value0.241
52/100
15%
Value21.9 s
1/100
10%
413 ms
99 ms
148 ms
147 ms
144 ms
Our browser made a total of 152 requests to load all elements on the main page. We found that 72% of them (110 requests) were addressed to the original Mrnussbaum.com, 6% (9 requests) were made to A.tribalfusion.com and 4% (6 requests) were made to Contextual.media.net. The less responsive or slowest element that took the longest time to load (790 ms) belongs to the original domain Mrnussbaum.com.
Page size can be reduced by 520.8 kB (21%)
2.5 MB
2.0 MB
In fact, the total size of Mrnussbaum.com main page is 2.5 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 80.6 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 80.6 kB or 71% of the original size.
Potential reduce by 150.9 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. Mrnussbaum images are well optimized though.
Potential reduce by 160.6 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 160.6 kB or 65% of the original size.
Potential reduce by 128.7 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. Mrnussbaum.com needs all CSS files to be minified and compressed as it can save up to 128.7 kB or 90% of the original size.
Number of requests can be reduced by 43 (29%)
147
104
The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mrnussbaum. 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 7 to 1 for CSS and as a result speed up the page load time.
mrnussbaum.com
413 ms
normalize.css
99 ms
demo.css
148 ms
tabs.css
147 ms
tabstyles.css
144 ms
jquery.min.js
77 ms
style.css
142 ms
dcmegamenu.css
145 ms
brand
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cbpFWTabs.js
140 ms
modernizr.custom.js
244 ms
wp-embed.min.js
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brand
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css
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analytics.js
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gpt.js
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collect
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pubads_impl_79.js
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collect
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container.html
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facebook.png
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twitter-1.png
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youtube-1.png
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search-icon.png
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no-ads.png
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xtend.png
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tonyfraction.jpg
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jelly.jpg
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pizza.jpg
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cashout.jpg
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gamce.jpg
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read.jpg
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spellerz.jpg
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adage.jpg
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civil.jpg
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state.jpg
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collage.jpg
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bird.jpg
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insect.jpg
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space.jpg
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mrn.jpg
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place-value-Pirates.jpg
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tony.jpg
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order-ops.jpg
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half-round-ball.jpg
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teacher.jpg
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college-america.jpg
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InternationalPizza%20Delivery.jpg
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SushiFractions.jpg
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genius.jpg
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jelly.jpg
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cliff.jpg
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sand.jpg
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Lord%20Voldemath.gif
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great-american-math.png
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sdk.js
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ads
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factor-family.jpg
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lunchlady.jpg
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Halloween.PNG
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soup.jpg
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lunchline.jpg
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wordops.jpg
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snoring.jpg
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cat1.jpg
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pf.jpg
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coordinates.jpg
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rj.jpg
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mail-1.png
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fb.png
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twitter.png
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youtube.png
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xd_arbiter.php
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edm.png
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tags.js
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osd.js
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iocn-4-1.png
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mr-nus.png
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xtend.png
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remove.png
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app.png
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other-1-1.png
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other-2.png
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game.png
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displayAd.js
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j.ad
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nmedianet.js
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px.gif
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bping.php
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fcmdynet.js
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px.gif
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mediamain.html
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p.media
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p.media
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p.media
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p.media
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top-menu-R-Img.png
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top-manu-bg-center.png
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MrNussbaum-Home-Menu-Design_03.png
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MrNussbaum-Home-Menu-Design_07.png
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top-menu-L-Img.png
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GradeLevels-Arrow-icon.png
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manu-bg.png
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Games-icon.png
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math-icon.png
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LangArts-icon.png
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History-icon.png
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Geography-icon.png
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USA-icon.png
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Science-icon.png
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Printable-icon.png
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Video-icon.png
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AppsMobile-icon.png
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Premium.png
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mr-n-super.png
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remove-ads.png
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about-bg.png
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Game-image-1.png
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tick.png
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Geneva.ttf
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hmac-sha1.js
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ads
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pixel
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arrow.png
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nrr.js
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j.ad
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bql.php
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bping.php
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fcmdynet.js
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mediamain.html
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ADTECH;uuid=56C290E66E651793E3A1F333F756CE44;cfp=1;rndc=1455594888;loc=100;target=_blank;key=key1+key2+key3+key4;grp=123;misc=1455594888718
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Default_Size_16_1x1.gif
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footer-bg-nus-home.png
331 ms
bql.php
12 ms
mrnussbaum.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 input fields do not have accessible names
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
mrnussbaum.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
mrnussbaum.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
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 Mrnussbaum.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 Mrnussbaum.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.
mrnussbaum.com
Open Graph description is not detected on the main page of Mrnussbaum. 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: