2.8 sec in total
285 ms
2.3 sec
217 ms
Click here to check amazing Reading A Z content for United States. Otherwise, check out these important facts you probably never knew about readinga-z.com
Award-winning reading solution with thousands of leveled readers, lesson plans, worksheets and assessments to teach guided reading, reading proficiency and comprehension to K-5 students
Visit readinga-z.comWe analyzed Readinga-z.com page load time and found that the first response time was 285 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.
readinga-z.com performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value9.8 s
0/100
25%
Value7.0 s
32/100
10%
Value990 ms
27/100
30%
Value0.059
98/100
15%
Value14.3 s
9/100
10%
285 ms
519 ms
108 ms
182 ms
186 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 96% of them (92 requests) were addressed to the original Readinga-z.com, 3% (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 (519 ms) belongs to the original domain Readinga-z.com.
Page size can be reduced by 1.4 MB (56%)
2.6 MB
1.1 MB
In fact, the total size of Readinga-z.com main page is 2.6 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. 30% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 56.2 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 56.2 kB or 81% of the original size.
Potential reduce by 48.4 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. Reading A Z images are well optimized though.
Potential reduce by 807.2 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 807.2 kB or 78% of the original size.
Potential reduce by 521.7 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. Readinga-z.com needs all CSS files to be minified and compressed as it can save up to 521.7 kB or 83% of the original size.
Number of requests can be reduced by 44 (47%)
94
50
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reading A Z. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
readinga-z.com
285 ms
www.readinga-z.com
519 ms
jquery-ui.css
108 ms
_tables--clt_16_02_012-1455575322.css
182 ms
common--clt_16_02_012-1455575322.css
186 ms
main--clt_16_02_012-1455575322.css
268 ms
modules--clt_16_02_012-1455575322.css
155 ms
navigation--clt_16_02_012-1455575322.css
193 ms
styles--clt_16_02_012-1455575322.css
233 ms
_bundlebar--clt_16_02_012-1455575322.css
191 ms
_login--clt_16_02_012-1455575322.css
253 ms
_footer--clt_16_02_012-1455575322.css
220 ms
_grid--clt_16_02_012-1455575322.css
264 ms
_forms--clt_16_02_012-1455575322.css
274 ms
lightwindow--clt_16_02_012-1455575322.css
292 ms
swfobject_2--clt_16_02_012-1455575322.js
303 ms
prototype--clt_16_02_012-1455575322.js
338 ms
scriptaculous--clt_16_02_012-1455575322.js
338 ms
jquery-1.9.1.min--clt_16_02_012-1455575322.js
382 ms
jquery-ui--clt_16_02_012-1455575322.js
466 ms
bannercontroller--clt_16_02_012-1455575322.js
363 ms
popoutcontroller--clt_16_02_012-1455575322.js
378 ms
scroller--clt_16_02_012-1455575322.js
412 ms
main--clt_16_02_012-1455575322.js
411 ms
common--clt_16_02_012-1455575322.js
400 ms
lightwindow--clt_16_02_012-1455575322.js
453 ms
commonUtils--clt_16_02_012-1455575322.js
454 ms
infiniteScroller--clt_16_02_012-1455575322.js
472 ms
popoutmenu--clt_16_02_012-1455575322.js
484 ms
jquery.accordion-1.2.2.source--clt_16_02_012-1455575322.js
448 ms
svgeezy.min--clt_16_02_012-1455575322.js
463 ms
_buttons.css
380 ms
_nav-vertical.css
381 ms
_pills.css
390 ms
_popouts.css
396 ms
_lists.css
374 ms
builder.js
76 ms
effects.js
79 ms
dragdrop.js
83 ms
controls.js
76 ms
slider.js
77 ms
sound.js
76 ms
ga.js
93 ms
bat.js
74 ms
print--clt_16_02_012-1455575322.css
59 ms
bg-bundlebar.png
79 ms
logo-learninga-z.svg
78 ms
logo-readinga-z.svg
74 ms
logo-raz-kids.svg
83 ms
logo-headsprout.svg
113 ms
logo-sciencea-z.svg
115 ms
logo-writinga-z.svg
148 ms
logo-vocabularya-z.svg
149 ms
logo-readytesta-z.svg
152 ms
logo-kidsa-z.svg
154 ms
logo-reading-a-z92013.png
164 ms
arrow-globalnav.png
191 ms
bg-topnav.png
219 ms
bg-topnav-button.png
222 ms
bg-topnav-searchfield.png
223 ms
button-topnav-search.png
217 ms
bg-topnav-button2.png
232 ms
my-zone-video-sm.png
222 ms
rk-logo.png
286 ms
bg-nonMember.jpg
289 ms
button-banner-freesamples.png
291 ms
button-banner-trial.png
290 ms
button-banner-order.png
296 ms
ranked1-burst-sm.png
304 ms
RAZ-Intro-Video.png
466 ms
bg-nonMember-tabs.jpg
346 ms
arrow-sample-tabs.png
346 ms
bg-home-tabber.jpg
311 ms
benefits-img.png
352 ms
bullet-blue.png
360 ms
button-tab-freesamples-166.png
384 ms
button-tab-trial-166.png
420 ms
button-tab-order-166.png
419 ms
tab-leveled-reading-image.png
463 ms
testimonials-video.png
485 ms
main.css
440 ms
styles.css
450 ms
member-home.css
443 ms
common-core-video.png
503 ms
ico-pdf.gif
450 ms
__utm.gif
20 ms
__utm.gif
18 ms
edditaward.gif
456 ms
codie2014-nonMember-finalist.png
459 ms
bessie2013.png
450 ms
bg-footer-shadow.png
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social-facebook.png
451 ms
social-twitter.png
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social-youtube.png
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black.png
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ui-bg_flat_75_ffffff_40x100.png
417 ms
readinga-z.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.
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
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
readinga-z.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
readinga-z.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
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Readinga-z.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Readinga-z.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.
readinga-z.com
Open Graph description is not detected on the main page of Reading A Z. 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: