1.5 sec in total
14 ms
1.1 sec
384 ms
Visit carsondellosa.com now to see the best up-to-date Carson Dellosa content for United States and also check out these interesting facts you probably never knew about carsondellosa.com
Our high-quality and affordable teaching supplies and classroom decorations are all about capturing life's many learning opportunities—whether in the classroom, on-the-go, or at the kitchen table...
Visit carsondellosa.comWe analyzed Carsondellosa.com page load time and found that the first response time was 14 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
carsondellosa.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value6.5 s
9/100
25%
Value11.0 s
6/100
10%
Value3,390 ms
2/100
30%
Value0.065
97/100
15%
Value23.3 s
1/100
10%
14 ms
295 ms
8 ms
7 ms
6 ms
Our browser made a total of 142 requests to load all elements on the main page. We found that 52% of them (74 requests) were addressed to the original Carsondellosa.com, 8% (12 requests) were made to Trustlogo.com and 6% (8 requests) were made to Nsg.symantec.com. The less responsive or slowest element that took the longest time to load (328 ms) relates to the external source Trustlogo.com.
Page size can be reduced by 553.8 kB (54%)
1.0 MB
477.0 kB
In fact, the total size of Carsondellosa.com main page is 1.0 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. 50% of websites need less resources to load. Javascripts take 497.6 kB which makes up the majority of the site volume.
Potential reduce by 74.8 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. This page needs HTML code to be minified as it can gain 29.9 kB, which is 33% 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 74.8 kB or 82% of the original size.
Potential reduce by 1.1 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. Carson Dellosa images are well optimized though.
Potential reduce by 343.4 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 343.4 kB or 69% of the original size.
Potential reduce by 134.5 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. Carsondellosa.com needs all CSS files to be minified and compressed as it can save up to 134.5 kB or 81% of the original size.
Number of requests can be reduced by 73 (57%)
128
55
The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carson Dellosa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
carsondellosa.com
14 ms
www.carsondellosa.com
295 ms
dtagent625_npr2s3_1006.js
8 ms
main.less
7 ms
print.less
6 ms
css
69 ms
bxslider.less
18 ms
home.less
17 ms
head
18 ms
jquery.min.js
46 ms
VisitorIdentification.js
17 ms
seal.js
37 ms
gjs.aspx
25 ms
WebResource.axd
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jquery.tmpl.min.js
97 ms
main
27 ms
app
22 ms
main
17 ms
ClientEventTracker.js
21 ms
carson.events.js
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product.cart.js
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product.cart.js
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carson.global.js
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carson.checkout.js
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home.js
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home.js
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jquery.bxslider.min.js
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jstz.min.js
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jquery.ui.autocomplete.js
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main.js
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services.js
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cd-controls.js
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product
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bg_body.gif
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gtm.js
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hotjar-92530.js
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trustlogo.js
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0768236835.jpg
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AltSealInfo.aspx
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l_carsondellosa-corp.ashx
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bg_search.png
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circle_close.png
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shopping-cart.svg
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sp_main-nav-secondary.png
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new.ashx
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scissors.ashx
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apple.ashx
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sale.ashx
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location.ashx
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ab_sticky-febsale-img.ashx
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h_INB-mathScienceLA-A.jpg
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h_interactivenotebooks-print.ashx
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p_spectrumbundle3.ashx
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i_ribbon-saletag.ashx
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p_spring.ashx
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p_march_2.ashx
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sun.png
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facebook.ashx
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instagram.ashx
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pinterest.ashx
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youtube.ashx
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visa.ashx
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mastercard.ashx
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americanexpress.ashx
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discover.ashx
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734008.jpg
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modules-1f5c71aea63f8df71401422ed80fbe5f.js
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trustlogo.js
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analytics.js
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12017646.js
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fbds.js
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ld.js
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collect
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event
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ab_sticky-febsale-bg.ashx
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seal_bg.gif
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trustlogo
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seal_image.php
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warranty_level.gif
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action-arrows.png
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bg_ribbon-edge.png
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download.png
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bg_btn-see-all.png
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sale-icon.png
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bg_about.jpg
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about-promo-img-managed-content.jpg
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bg_about-promo-mask.png
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bg_btn-a.svg
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bg_connect.svg
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bg_ftr-menu.svg
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i_comodosecure-100x85-s.ashx
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collect
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seal_bg.gif
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trustlogo
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warranty_level.gif
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38 ms
rollover.core.js
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AltSealInfo.aspx
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MP951096584a_Seal_BLX.png
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Static.aspx
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MP951096584a_Rollover.png
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rollover-header-bg.jpg
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spacer.gif
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tl_padlock_bg.png
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logo.asp
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conversion_async.js
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dis.aspx
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dynaTraceMonitor
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Dynamic.aspx
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match
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87 ms
ad
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rtset
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Pug
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sync
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spp.pl
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u.php
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cookiematch.aspx
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carsondellosa.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-hidden="true"] elements contain focusable descendents
[role]s do not have all required [aria-*] attributes
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
carsondellosa.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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
Page has valid source maps
carsondellosa.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carsondellosa.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 Carsondellosa.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.
carsondellosa.com
Open Graph description is not detected on the main page of Carson Dellosa. 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: