2.7 sec in total
162 ms
2.2 sec
307 ms
Welcome to content.raz-kids.com homepage info - get ready to check Content Raz Kids best content for United States right away, or after learning these important things about content.raz-kids.com
Online guided reading program with interactive ebooks, downloadable books, and reading quizzes.
Visit content.raz-kids.comWe analyzed Content.raz-kids.com page load time and found that the first response time was 162 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
content.raz-kids.com performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value13.9 s
0/100
25%
Value14.4 s
1/100
10%
Value13,780 ms
0/100
30%
Value0.14
78/100
15%
Value26.6 s
0/100
10%
162 ms
498 ms
134 ms
318 ms
336 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Content.raz-kids.com, 93% (70 requests) were made to Raz-kids.com and 4% (3 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (498 ms) relates to the external source Raz-kids.com.
Page size can be reduced by 1.0 MB (59%)
1.7 MB
712.0 kB
In fact, the total size of Content.raz-kids.com main page is 1.7 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. 50% of websites need less resources to load. Javascripts take 885.0 kB which makes up the majority of the site volume.
Potential reduce by 35.1 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 4.9 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 35.1 kB or 78% 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, Content 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 661.3 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 661.3 kB or 75% of the original size.
Potential reduce by 245.5 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. Content.raz-kids.com needs all CSS files to be minified and compressed as it can save up to 245.5 kB or 85% of the original size.
Number of requests can be reduced by 27 (37%)
73
46
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Content 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 28 to 1 for JavaScripts and as a result speed up the page load time.
content.raz-kids.com
162 ms
www.raz-kids.com
498 ms
jquery-ui--clt_16_03_013-1458335106.css
134 ms
jquery-1.9.1.min--clt_16_03_013-1458335106.js
318 ms
jquery-ui.min--clt_16_03_013-1458335106.js
336 ms
swfobject_2--clt_16_03_013-1458335106.js
237 ms
prototype--clt_16_03_013-1458335106.js
235 ms
scriptaculous--clt_16_03_013-1458335106.js
227 ms
popoutcontroller--clt_16_03_013-1458335106.js
266 ms
common--clt_16_03_013-1458335106.js
275 ms
commonUtils--clt_16_03_013-1458335106.js
377 ms
lightwindow--clt_16_03_013-1458335106.js
409 ms
bannercontroller--clt_16_03_013-1458335106.js
406 ms
scroller--clt_16_03_013-1458335106.js
406 ms
popoutmenu--clt_16_03_013-1458335106.js
408 ms
modernizr-2.8.3--clt_16_03_013-1458335106.js
421 ms
jquery.accordion-1.2.2.source.js
400 ms
infiniteScroller--clt_16_03_013-1458335106.js
447 ms
filterLoader--clt_16_03_013-1458335106.js
421 ms
kaz--clt_16_03_013-1458335106.js
457 ms
resourceGroup--clt_16_03_013-1458335106.js
421 ms
styles--clt_16_03_013-1458335106.css
475 ms
readingStatistics--clt_16_03_013-1458335106.js
476 ms
svgeezy.min--clt_16_03_013-1458335106.js
423 ms
builder.js
105 ms
effects.js
138 ms
dragdrop.js
143 ms
controls.js
152 ms
slider.js
161 ms
sound.js
160 ms
ga.js
47 ms
bat.js
419 ms
logo-learninga-z.svg
136 ms
logo-readinga-z.svg
125 ms
logo-raz-kids.svg
114 ms
logo-headsprout.svg
118 ms
logo-sciencea-z.svg
113 ms
logo-writinga-z.svg
117 ms
logo-vocabularya-z.svg
206 ms
logo-readytesta-z.svg
198 ms
logo-kidsa-z.svg
202 ms
video670.jpg
201 ms
tab1-screenshot.jpg
324 ms
tab2-video.jpg
200 ms
tab3-video.jpg
326 ms
tab4-apps2.png
324 ms
award-teachers-choice-2014.png
324 ms
finalist-codie-2014.png
325 ms
award-eddie-award-winner-2013.png
325 ms
district-administration-award-2013.png
416 ms
social-facebook.png
402 ms
social-twitter.png
414 ms
social-youtube.png
401 ms
bg-bundlebar.png
408 ms
IconSweets-Deluxe.woff
465 ms
__utm.gif
65 ms
__utm.gif
37 ms
RazKidsReadingStatisticsJson.php
314 ms
loginBannerRobot.png
296 ms
loginBannerBg.png
323 ms
loginBannerBtnSprite.png
324 ms
homebanner-bg.jpg
311 ms
button-banner-freesamples.png
345 ms
button-banner-trial.png
387 ms
button-banner-order.png
386 ms
glyphicons-halflings-regular.woff
399 ms
bg-nonMember-tabs.jpg
369 ms
arrow-sample-tabs.png
369 ms
bg-home-tabber-shadow.jpg
385 ms
bg-home-tabber.jpg
418 ms
bullet2.png
417 ms
button-tab-freesamples-166.png
454 ms
button-tab-trial-166.png
460 ms
button-tab-order-166.png
459 ms
black.png
342 ms
content.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
content.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
content.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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Content.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 Content.raz-kids.com main page’s claimed encoding is . 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.
content.raz-kids.com
Open Graph description is not detected on the main page of Content 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: