2.5 sec in total
14 ms
2 sec
501 ms
Visit cppdigitallibrary.org now to see the best up-to-date Cpp Digital Library content and also check out these interesting facts you probably never knew about cppdigitallibrary.org
The College of Physicians of Philadelphia Digital Library is a searchable image database and exhibition platform dedicated to celebrating and communicating the history of medicine.
Visit cppdigitallibrary.orgWe analyzed Cppdigitallibrary.org page load time and found that the first response time was 14 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.
cppdigitallibrary.org performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value5.6 s
18/100
25%
Value5.3 s
58/100
10%
Value360 ms
72/100
30%
Value0.076
95/100
15%
Value4.8 s
79/100
10%
14 ms
314 ms
820 ms
127 ms
28 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 83% of them (25 requests) were addressed to the original Cppdigitallibrary.org, 7% (2 requests) were made to Ajax.googleapis.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (820 ms) belongs to the original domain Cppdigitallibrary.org.
Page size can be reduced by 225.8 kB (20%)
1.2 MB
930.7 kB
In fact, the total size of Cppdigitallibrary.org main page is 1.2 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. Images take 795.0 kB which makes up the majority of the site volume.
Potential reduce by 6.5 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 6.5 kB or 72% of the original size.
Potential reduce by 33.5 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. Cpp Digital Library images are well optimized though.
Potential reduce by 185.7 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 185.7 kB or 54% of the original size.
Potential reduce by 61 B
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. Cppdigitallibrary.org has all CSS files already compressed.
Number of requests can be reduced by 17 (63%)
27
10
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cpp Digital Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cppdigitallibrary.org
14 ms
www.cppdigitallibrary.org
314 ms
www.cppdigitallibrary.org
820 ms
slick.css
127 ms
jquery.fancybox.css
28 ms
jquery.fancybox-buttons.css
35 ms
normalize.css
158 ms
style_m.css
39 ms
nivo-slider.css
32 ms
jquery.min.js
32 ms
jquery-ui.min.js
42 ms
jquery.ui.touch-punch.js
34 ms
slick.js
42 ms
jquery.fancybox.js
51 ms
modernizr.js
51 ms
selectivizr.js
51 ms
jquery-extra-selectors.js
51 ms
respond.js
57 ms
globals.js
75 ms
detectmobilebrowser.js
60 ms
jquery.nivo.slider.js
69 ms
analytics.js
43 ms
global-back.jpg
131 ms
large_Omeka_HML-skull-wide-flipped-inverse-gray_nb.png
35 ms
search-glass.png
35 ms
exhibitsx.jpg
611 ms
CPP_Logo_Birthplace_Black_small.png
122 ms
footer_black_Omeka_HML-skull-wide-flipped-inverse-gray_nb.png
34 ms
collect
14 ms
collect
38 ms
cppdigitallibrary.org 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
Image elements do not have [alt] attributes
Links do not have a discernible name
cppdigitallibrary.org 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cppdigitallibrary.org SEO score
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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cppdigitallibrary.org 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 Cppdigitallibrary.org 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.
cppdigitallibrary.org
Open Graph data is detected on the main page of Cpp Digital Library. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: