3.4 sec in total
296 ms
3 sec
167 ms
Visit raz-plus.com now to see the best up-to-date Raz Plus content for United States and also check out these interesting facts you probably never knew about raz-plus.com
Need a K–5 literacy program that lets you teach your way? Raz-Plus leveled books, teaching materials, and student portal address your instructional needs.
Visit raz-plus.comWe analyzed Raz-plus.com page load time and found that the first response time was 296 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
raz-plus.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value15.8 s
0/100
25%
Value11.9 s
4/100
10%
Value1,300 ms
18/100
30%
Value0.127
82/100
15%
Value16.7 s
5/100
10%
296 ms
419 ms
127 ms
136 ms
343 ms
Our browser made a total of 161 requests to load all elements on the main page. We found that 97% of them (156 requests) were addressed to the original Raz-plus.com, 2% (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 (645 ms) belongs to the original domain Raz-plus.com.
Page size can be reduced by 2.6 MB (77%)
3.4 MB
770.1 kB
In fact, the total size of Raz-plus.com main page is 3.4 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. 45% of websites need less resources to load. Javascripts take 1.7 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 12.3 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. Raz Plus images are well optimized though.
Potential reduce by 1.3 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 1.3 MB or 78% of the original size.
Potential reduce by 1.2 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-plus.com needs all CSS files to be minified and compressed as it can save up to 1.2 MB or 95% of the original size.
Number of requests can be reduced by 120 (80%)
150
30
The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Raz Plus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 115 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
raz-plus.com
296 ms
www.raz-plus.com
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jquery-ui--clt_17_08_011-1503948935.css
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styles-eng--clt_17_08_011-1503948935.css
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styles1--clt_17_08_011-1503948935.css
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styles2--clt_17_08_011-1503948935.css
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styles--clt_17_08_011-1503948935.css
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layerslider--clt_17_08_011-1503948935.css
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styles-razplus--clt_17_08_011-1503948935.css
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prototype--clt_17_08_011-1503948935.js
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scriptaculous--clt_17_08_011-1503948935.js
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jquery-1.9.1.min--clt_17_08_011-1503948935.js
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jquery-ui--clt_17_08_011-1503948935.js
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angular.min--clt_17_08_011-1503948935.js
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angular-animate.min--clt_17_08_011-1503948935.js
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angular-aria.min--clt_17_08_011-1503948935.js
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angular-messages.min--clt_17_08_011-1503948935.js
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angular-resource.min--clt_17_08_011-1503948935.js
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angular-modal-service--clt_17_08_011-1503948935.js
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angular-dnd-lists--clt_17_08_011-1503948935.js
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shared.module--clt_17_08_011-1503948935.js
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_.factory--clt_17_08_011-1503948935.js
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feature-check.provider--clt_17_08_011-1503948935.js
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template-request.decorator--clt_17_08_011-1503948935.js
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message-handler.factory--clt_17_08_011-1503948935.js
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api-batch.factory--clt_17_08_011-1503948935.js
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autofocus.directive--clt_17_08_011-1503948935.js
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autofocusselect.directive--clt_17_08_011-1503948935.js
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click-off.directive--clt_17_08_011-1503948935.js
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track-focus.directive--clt_17_08_011-1503948935.js
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api-students-list.factory--clt_17_08_011-1503948935.js
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join.filter--clt_17_08_011-1503948935.js
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assign-resources-button.component--clt_17_08_011-1503948935.js
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assign-resources.factory--clt_17_08_011-1503948935.js
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http-request-interceptor.factory--clt_17_08_011-1503948935.js
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jqdatepicker.directive--clt_17_08_011-1503948935.js
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laz-checkbox.directive--clt_17_08_011-1503948935.js
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laz-checkbox.factory--clt_17_08_011-1503948935.js
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laz-field-error-bubble.component--clt_17_08_011-1503948935.js
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laz-toggle-switch.directive--clt_17_08_011-1503948935.js
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laz-lightwindow.service--clt_17_08_011-1503948935.js
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managed-order-by.filter--clt_17_08_011-1503948935.js
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message-box.factory--clt_17_08_011-1503948935.js
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message-reporter.component--clt_17_08_011-1503948935.js
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more-less-text.component--clt_17_08_011-1503948935.js
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nav-tab.component--clt_17_08_011-1503948935.js
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nav-tabs.component--clt_17_08_011-1503948935.js
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order-manager.factory--clt_17_08_011-1503948935.js
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popover-content.component--clt_17_08_011-1503948935.js
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popover-target.component--clt_17_08_011-1503948935.js
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popover.component--clt_17_08_011-1503948935.js
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ranged-slider.directive--clt_17_08_011-1503948935.js
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resource-list.service--clt_17_08_011-1503948935.js
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slider.directive--clt_17_08_011-1503948935.js
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sort-header.component--clt_17_08_011-1503948935.js
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student-checkbox-layout.factory--clt_17_08_011-1503948935.js
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student-checkbox-filter.component--clt_17_08_011-1503948935.js
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student-checkbox-list.component--clt_17_08_011-1503948935.js
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student-checkbox.directive--clt_17_08_011-1503948935.js
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student-list.provider--clt_17_08_011-1503948935.js
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toast-list.service--clt_17_08_011-1503948935.js
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toast-reporter.component--clt_17_08_011-1503948935.js
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tutorial.component--clt_17_08_011-1503948935.js
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tutorial-event-hub.service--clt_17_08_011-1503948935.js
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tutorial-popup.component--clt_17_08_011-1503948935.js
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tutorial-popover-base.component--clt_17_08_011-1503948935.js
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tutorial-popover-base-content.component--clt_17_08_011-1503948935.js
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tutorial-popover-base-target.component--clt_17_08_011-1503948935.js
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tutorial-popup-target.directive--clt_17_08_011-1503948935.js
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ui-indeterminate.directive--clt_17_08_011-1503948935.js
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ui-message-box-response.filter--clt_17_08_011-1503948935.js
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raz.module--clt_17_08_011-1503948935.js
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bannercontroller--clt_17_08_011-1503948935.js
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popoutcontroller--clt_17_08_011-1503948935.js
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scroller--clt_17_08_011-1503948935.js
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main--clt_17_08_011-1503948935.js
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common--clt_17_08_011-1503948935.js
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lightwindow--clt_17_08_011-1503948935.js
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commonUtils--clt_17_08_011-1503948935.js
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infiniteScroller--clt_17_08_011-1503948935.js
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popoutmenu--clt_17_08_011-1503948935.js
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underscore-1.5.2--clt_17_08_011-1503948935.js
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kaz--clt_17_08_011-1503948935.js
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greensock--clt_17_08_011-1503948935.js
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layerslider.transitions--clt_17_08_011-1503948935.js
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layerslider.kreaturamedia.jquery--clt_17_08_011-1503948935.js
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ordernow.js
307 ms
readingStatistics--clt_17_08_011-1503948935.js
311 ms
addfolder.directive--clt_17_08_011-1503948935.js
283 ms
current-sub-folders.service--clt_17_08_011-1503948935.js
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folder-service.service--clt_17_08_011-1503948935.js
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folders.service--clt_17_08_011-1503948935.js
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file-cabinet.component--clt_17_08_011-1503948935.js
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folder-menu-selector.component--clt_17_08_011-1503948935.js
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folder-menu.component--clt_17_08_011-1503948935.js
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lesson-planner.component--clt_17_08_011-1503948935.js
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menu-copy-folder.component--clt_17_08_011-1503948935.js
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menu-delete-folder.component--clt_17_08_011-1503948935.js
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menu-lesson-planner.component--clt_17_08_011-1503948935.js
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menu-move-folder.component--clt_17_08_011-1503948935.js
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menu-move-folder.controller--clt_17_08_011-1503948935.js
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menu-rename-folder.component--clt_17_08_011-1503948935.js
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menu-share-folder.component--clt_17_08_011-1503948935.js
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move-folder.component--clt_17_08_011-1503948935.js
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my-folders.component--clt_17_08_011-1503948935.js
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public-folders.component--clt_17_08_011-1503948935.js
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resource-menu-selector.component--clt_17_08_011-1503948935.js
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resource-menu.component--clt_17_08_011-1503948935.js
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selected-folder.component--clt_17_08_011-1503948935.js
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selected-resources.component--clt_17_08_011-1503948935.js
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add-to.component--clt_17_08_011-1503948935.js
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add-to-button.component--clt_17_08_011-1503948935.js
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file-cabinet-ribbon-service.service--clt_17_08_011-1503948935.js
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file-cabinet-ribbon.component--clt_17_08_011-1503948935.js
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svgeezy.min--clt_17_08_011-1503948935.js
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builder.js
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effects.js
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dragdrop.js
366 ms
controls.js
360 ms
slider.js
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sound.js
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ga.js
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bat.js
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bg-bundlebar-clouds.png
95 ms
logo-raz-plus.svg
89 ms
Roboto-Condensed-regular.woff
83 ms
Roboto-Condensed-300.woff
92 ms
Roboto-Condensed-700.woff
82 ms
raz-plus-intro.jpg
91 ms
rp-slider-01.png
201 ms
rp-slider-02.jpg
202 ms
rp-slider-03.jpg
204 ms
rp-slider-04.jpg
203 ms
logo-learninga-z-gray.png
203 ms
social-facebook.png
203 ms
social-twitter.png
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social-youtube.png
203 ms
RazKidsReadingStatisticsJson.php
258 ms
Signika-700.woff
258 ms
Roboto-Condensed-italic.woff
259 ms
Roboto-Condensed-300italic.woff
277 ms
Roboto-Condensed-700italic.woff
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loginBannerRobot.png
275 ms
loginBannerBg.png
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loginBannerBtnSprite.png
310 ms
homebanner-bg.jpg
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button-tab-freesamples-166.png
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button-tab-trial-166.png
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button-tab-order-166.png
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glyphicons-halflings-regular.woff
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__utm.gif
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arrow-sample-tabs.png
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bg-home-tabber-shadow.jpg
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bg-home-tabber.jpg
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bullet2.png
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__utm.gif
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collect
121 ms
message-reporter--clt_17_08_011-1503948935.html
212 ms
file-cabinet-ribbon--clt_17_08_011-1503948935.html
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black.png
524 ms
raz-plus.com accessibility score
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
raz-plus.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
raz-plus.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
EN
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Raz-plus.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-plus.com main page’s claimed encoding is windows-1252. 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-plus.com
Open Graph description is not detected on the main page of Raz Plus. 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: