2 sec in total
409 ms
1.1 sec
488 ms
Visit shopconstitutioncenter.com now to see the best up-to-date Shop Constitution Center content and also check out these interesting facts you probably never knew about shopconstitutioncenter.com
Welcome to the online store of the National Constitution Center! All orders ship directly from the museum gift shop.
Visit shopconstitutioncenter.comWe analyzed Shopconstitutioncenter.com page load time and found that the first response time was 409 ms and then it took 1.6 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.
shopconstitutioncenter.com performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value5.4 s
21/100
25%
Value2.5 s
97/100
10%
Value130 ms
96/100
30%
Value0.377
28/100
15%
Value3.9 s
88/100
10%
409 ms
43 ms
344 ms
204 ms
137 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 76% of them (25 requests) were addressed to the original Shopconstitutioncenter.com, 6% (2 requests) were made to Maxcdn.bootstrapcdn.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (409 ms) belongs to the original domain Shopconstitutioncenter.com.
Page size can be reduced by 71.0 kB (12%)
587.4 kB
516.4 kB
In fact, the total size of Shopconstitutioncenter.com main page is 587.4 kB. 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. Images take 402.5 kB which makes up the majority of the site volume.
Potential reduce by 23.1 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 10.2 kB, which is 37% 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 23.1 kB or 84% of the original size.
Potential reduce by 3.8 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. Shop Constitution Center images are well optimized though.
Potential reduce by 38.2 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 38.2 kB or 34% of the original size.
Potential reduce by 5.9 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. Shopconstitutioncenter.com needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 13% of the original size.
Number of requests can be reduced by 12 (40%)
30
18
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Constitution Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
shopconstitutioncenter.com
409 ms
font-awesome.min.css
43 ms
bootstrap.min.css
344 ms
style.css
204 ms
checkout22.css
137 ms
jquery.min.js
59 ms
jquery.bxslider.js
282 ms
bootstrap.min.js
301 ms
category.css
192 ms
app.css
313 ms
jquery.bxslider.css
259 ms
jquery.bxslider.min.js
148 ms
conversion.js
25 ms
logo.png
99 ms
shadow_menu.png
161 ms
Hero-min.jpg
352 ms
ncc_const_day_148469.png
162 ms
image011_220626.jpg
98 ms
19thAmendmints-thumb_220627.jpg
95 ms
RGB_220159.jpg
160 ms
featured_after.jpg
161 ms
179447.jpg
223 ms
220700.jpg
277 ms
147974.jpg
221 ms
148406.jpg
220 ms
flogo.png
242 ms
logo_footer_aramark_white.png
279 ms
refrigerator-light.woff
190 ms
fontawesome-webfont.woff
58 ms
analytics.js
53 ms
122 ms
collect
70 ms
78 ms
shopconstitutioncenter.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
shopconstitutioncenter.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
shopconstitutioncenter.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
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 Shopconstitutioncenter.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 Shopconstitutioncenter.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.
shopconstitutioncenter.com
Open Graph description is not detected on the main page of Shop Constitution Center. 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: