2 sec in total
800 ms
1 sec
123 ms
Click here to check amazing Lapa Princeton content for United States. Otherwise, check out these important facts you probably never knew about lapa.princeton.edu
Visit lapa.princeton.eduWe analyzed Lapa.princeton.edu page load time and found that the first response time was 800 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 20% of websites can load faster.
lapa.princeton.edu performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value4.0 s
51/100
25%
Value5.2 s
60/100
10%
Value260 ms
83/100
30%
Value0.132
81/100
15%
Value5.6 s
69/100
10%
800 ms
20 ms
21 ms
22 ms
33 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 96% of them (50 requests) were addressed to the original Lapa.princeton.edu, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Lapa.princeton.edu.
Page size can be reduced by 270.8 kB (75%)
363.1 kB
92.3 kB
In fact, the total size of Lapa.princeton.edu main page is 363.1 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. 20% of websites need less resources to load. Javascripts take 180.6 kB which makes up the majority of the site volume.
Potential reduce by 19.7 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 19.7 kB or 77% of the original size.
Potential reduce by 3.5 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. Obviously, Lapa Princeton needs image optimization as it can save up to 3.5 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 124.1 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 124.1 kB or 69% of the original size.
Potential reduce by 123.5 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. Lapa.princeton.edu needs all CSS files to be minified and compressed as it can save up to 123.5 kB or 85% of the original size.
Number of requests can be reduced by 42 (82%)
51
9
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lapa Princeton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.
lapa.princeton.edu
800 ms
system.base.css
20 ms
system.messages.css
21 ms
system.theme.css
22 ms
calendar_multiday.css
33 ms
date.css
22 ms
field.css
37 ms
kaltura.css
39 ms
node.css
38 ms
search.css
40 ms
user.css
50 ms
views.css
54 ms
ckeditor.css
57 ms
ctools.css
59 ms
nice_menus.css
61 ms
nice_menus_default.css
59 ms
normalize.css
77 ms
wireframes.css
71 ms
fixed-width.css
77 ms
page-backgrounds.css
75 ms
tabs.css
79 ms
pages.css
80 ms
blocks.css
89 ms
navigation.css
94 ms
views-styles.css
93 ms
nodes.css
96 ms
comments.css
95 ms
forms.css
96 ms
fields.css
109 ms
print.css
110 ms
lapa_nice_menus.css
111 ms
lapa.css
141 ms
lapa_home.css
117 ms
js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
140 ms
js_45JniWrXrY8q8AEVIV6GFupI5scizolw-FrujytMgiY.js
122 ms
js_t4_88eYF6nliRNMilCugZwp5R2DgyDaN4-PbdtHkj7A.js
130 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
126 ms
js_rWVuV6z2jE_0FtPH2XV_cWywywAQc4DJPWKEUK-BCf4.js
151 ms
analytics.js
32 ms
lapa_logo_home_0_0.gif
13 ms
pu_fr.png
29 ms
woodrow_fr.png
42 ms
human_values_fr.png
39 ms
home_top_constitution.gif
51 ms
PROGRAM%20IN%20LAW%20AND%20PUBLIC%20AFFAIRS.png
27 ms
header_upcoming_events.gif
53 ms
icon_link.gif
61 ms
header_in_the_news.gif
62 ms
header_announcements.gif
80 ms
80x15.png
65 ms
arrow-right.png
77 ms
collect
12 ms
lapa.princeton.edu 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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
lapa.princeton.edu 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
lapa.princeton.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Lapa.princeton.edu 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 Lapa.princeton.edu 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.
lapa.princeton.edu
Open Graph description is not detected on the main page of Lapa Princeton. 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: