1.3 sec in total
110 ms
1.1 sec
182 ms
Visit curriculum21.com now to see the best up-to-date Curriculum21 content for United States and also check out these interesting facts you probably never knew about curriculum21.com
Visit curriculum21.comWe analyzed Curriculum21.com page load time and found that the first response time was 110 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
curriculum21.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.1 s
24/100
25%
Value3.9 s
82/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value4.0 s
88/100
10%
110 ms
37 ms
72 ms
72 ms
74 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 83% of them (43 requests) were addressed to the original Curriculum21.com, 6% (3 requests) were made to S7.addthis.com and 4% (2 requests) were made to Beta.curriculum21.com. The less responsive or slowest element that took the longest time to load (279 ms) belongs to the original domain Curriculum21.com.
Page size can be reduced by 705.7 kB (51%)
1.4 MB
689.6 kB
In fact, the total size of Curriculum21.com main page is 1.4 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. 40% of websites need less resources to load. Javascripts take 789.7 kB which makes up the majority of the site volume.
Potential reduce by 69.2 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 69.2 kB or 77% of the original size.
Potential reduce by 12.2 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. Curriculum21 images are well optimized though.
Potential reduce by 529.7 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 529.7 kB or 67% of the original size.
Potential reduce by 94.6 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. Curriculum21.com needs all CSS files to be minified and compressed as it can save up to 94.6 kB or 67% of the original size.
Number of requests can be reduced by 36 (71%)
51
15
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Curriculum21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
www.curriculum21.com
110 ms
style.css
37 ms
portfolio-slideshow.min.css
72 ms
jquery.fancybox-1.3.4.css
72 ms
photoswipe.min.css
74 ms
prettyPhoto.css
76 ms
wp-video-lightbox.css
78 ms
style.css
79 ms
dashicons.min.css
143 ms
desktop_style.css
104 ms
cff-style.css
105 ms
font-awesome.min.css
8 ms
searchLight.css
108 ms
jquery.js
148 ms
jquery-migrate.min.js
108 ms
ajax.js
108 ms
jquery.prettyPhoto.js
139 ms
video-lightbox.js
139 ms
front_end_script.js
146 ms
collaborate.js
146 ms
cufon.js
183 ms
cufon.gillsans.font.js
187 ms
addthis_widget.js
48 ms
scrollable.min.js
259 ms
portfolio-slideshow.min.js
260 ms
jquery.fancybox-1.3.4.pack.js
260 ms
code.photoswipe.jquery-3.0.4.min.js
260 ms
jquery.cycle.all.min.js
279 ms
comment-reply.min.js
279 ms
cff-scripts.js
279 ms
wp-embed.min.js
278 ms
wp-emoji-release.min.js
240 ms
ga.js
23 ms
__utm.gif
108 ms
blog21.jpg
87 ms
lg-share-en.gif
87 ms
page-shadow.png
112 ms
head-fade.png
114 ms
brand.png
113 ms
title.png
113 ms
sheen.png
114 ms
page-fade.png
114 ms
bold-moves-1.png
158 ms
CurriculumMapping20.png
125 ms
Global-hub.png
233 ms
heidi-home-2.png
199 ms
twitter.png
115 ms
facebook.png
115 ms
youtube.png
144 ms
itunes.png
144 ms
300lo.json
41 ms
sh.8e5f85691f9aaa082472a194.html
27 ms
curriculum21.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.
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
Links do not have a discernible name
curriculum21.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
curriculum21.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Curriculum21.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 Curriculum21.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.
curriculum21.com
Open Graph description is not detected on the main page of Curriculum21. 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: