27.3 sec in total
565 ms
19 sec
7.8 sec
Visit raz-kids.com now to see the best up-to-date Raz Kids content for United States and also check out these interesting facts you probably never knew about raz-kids.com
Online guided reading program with interactive ebooks, downloadable books, and reading quizzes.
Visit raz-kids.comWe analyzed Raz-kids.com page load time and found that the first response time was 565 ms and then it took 26.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
raz-kids.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value10.7 s
0/100
25%
Value7.7 s
25/100
10%
Value530 ms
56/100
30%
Value0.221
56/100
15%
Value13.4 s
11/100
10%
565 ms
834 ms
175 ms
304 ms
681 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 94% of them (78 requests) were addressed to the original Raz-kids.com, 4% (3 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Raz-kids.com.
Page size can be reduced by 2.9 MB (74%)
4.0 MB
1.0 MB
In fact, the total size of Raz-kids.com main page is 4.0 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. 75% 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 1.9 MB which makes up the majority of the site volume.
Potential reduce by 58.5 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 8.3 kB, which is 11% 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 58.5 kB or 75% of the original size.
Potential reduce by 89.9 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. Obviously, Raz Kids needs image optimization as it can save up to 89.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.4 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 1.4 MB or 75% of the original size.
Potential reduce by 1.3 MB
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. Raz-kids.com needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 93% of the original size.
Number of requests can be reduced by 36 (50%)
72
36
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Raz Kids. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
raz-kids.com
565 ms
www.raz-kids.com
834 ms
jquery-ui--clt_17_08_011-1503948935.css
175 ms
layerslider--clt_17_08_011-1503948935.css
304 ms
jquery-1.9.1.min--clt_17_08_011-1503948935.js
681 ms
jquery-ui.min--clt_17_08_011-1503948935.js
1092 ms
prototype--clt_17_08_011-1503948935.js
680 ms
scriptaculous--clt_17_08_011-1503948935.js
431 ms
popoutcontroller--clt_17_08_011-1503948935.js
2855 ms
common--clt_17_08_011-1503948935.js
2770 ms
commonUtils--clt_17_08_011-1503948935.js
2856 ms
lightwindow--clt_17_08_011-1503948935.js
2856 ms
bannercontroller--clt_17_08_011-1503948935.js
2856 ms
scroller--clt_17_08_011-1503948935.js
2855 ms
popoutmenu--clt_17_08_011-1503948935.js
2915 ms
modernizr-2.8.3--clt_17_08_011-1503948935.js
2914 ms
underscore-1.5.2--clt_17_08_011-1503948935.js
2970 ms
jquery.accordion-1.2.2.source.js
2856 ms
greensock--clt_17_08_011-1503948935.js
2971 ms
layerslider.transitions--clt_17_08_011-1503948935.js
2922 ms
layerslider.kreaturamedia.jquery--clt_17_08_011-1503948935.js
2922 ms
infiniteScroller--clt_17_08_011-1503948935.js
2921 ms
filterLoader--clt_17_08_011-1503948935.js
2921 ms
kaz--clt_17_08_011-1503948935.js
3555 ms
resourceGroup--clt_17_08_011-1503948935.js
3555 ms
styles-eng--clt_17_08_011-1503948935.css
3501 ms
styles1--clt_17_08_011-1503948935.css
3555 ms
styles2--clt_17_08_011-1503948935.css
3638 ms
styles--clt_17_08_011-1503948935.css
3554 ms
ordernow.js
3671 ms
readingStatistics--clt_17_08_011-1503948935.js
3670 ms
svgeezy.min--clt_17_08_011-1503948935.js
3604 ms
builder.js
781 ms
effects.js
572 ms
dragdrop.js
585 ms
controls.js
1149 ms
slider.js
1114 ms
sound.js
951 ms
ga.js
2815 ms
bat.js
3351 ms
bg-bundlebar-clouds.png
3181 ms
logo-learninga-z.svg
2886 ms
logo-raz-kids.svg
2594 ms
Roboto-Condensed-regular.woff
2636 ms
Roboto-Condensed-300.woff
2648 ms
Roboto-Condensed-700.woff
2650 ms
video670.jpg
3427 ms
tab1-screenshot.jpg
3428 ms
tab2-video.jpg
2646 ms
tab3-video.jpg
3261 ms
tab4-apps2.png
3260 ms
award-teachers-choice-2014.png
3259 ms
finalist-codie-2014.png
3260 ms
award-eddie-award-winner-2013.png
3444 ms
district-administration-award-2013.png
3477 ms
logo-learninga-z-gray.png
3373 ms
social-facebook.png
3444 ms
social-twitter.png
3475 ms
social-youtube.png
3443 ms
RazKidsReadingStatisticsJson.php
3098 ms
Signika-700.woff
2092 ms
Roboto-Condensed-italic.woff
2090 ms
Roboto-Condensed-300italic.woff
2091 ms
Roboto-Condensed-700italic.woff
2090 ms
loginBannerRobot.png
2091 ms
loginBannerBg.png
2471 ms
loginBannerBtnSprite.png
2278 ms
glyphicons-halflings-regular.woff
2217 ms
homebanner-bg.jpg
2216 ms
button-banner-freesamples.png
2022 ms
button-banner-trial.png
2216 ms
button-banner-order.png
2329 ms
arrow-sample-tabs.png
1650 ms
bg-home-tabber-shadow.jpg
1594 ms
bg-home-tabber.jpg
1583 ms
bullet2.png
1583 ms
button-tab-freesamples-166.png
1583 ms
button-tab-trial-166.png
1657 ms
button-tab-order-166.png
1645 ms
__utm.gif
1159 ms
collect
421 ms
__utm.gif
384 ms
black-70.png
449 ms
raz-kids.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 IDs are not unique
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
raz-kids.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
raz-kids.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Raz-kids.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 Raz-kids.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
raz-kids.com
Open Graph description is not detected on the main page of Raz Kids. 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: