1.3 sec in total
359 ms
654 ms
247 ms
Welcome to directory.northwestern.edu homepage info - get ready to check Directory Northwestern best content for United States right away, or after learning these important things about directory.northwestern.edu
Visit directory.northwestern.eduWe analyzed Directory.northwestern.edu page load time and found that the first response time was 359 ms and then it took 901 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
directory.northwestern.edu performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value6.3 s
10/100
25%
Value2.6 s
97/100
10%
Value310 ms
78/100
30%
Value0.053
98/100
15%
Value5.8 s
67/100
10%
359 ms
141 ms
51 ms
66 ms
53 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 86% of them (25 requests) were addressed to the original Directory.northwestern.edu, 14% (4 requests) were made to Fast.fonts.com. The less responsive or slowest element that took the longest time to load (359 ms) belongs to the original domain Directory.northwestern.edu.
Page size can be reduced by 57.2 kB (21%)
271.3 kB
214.0 kB
In fact, the total size of Directory.northwestern.edu main page is 271.3 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. 15% of websites need less resources to load. Images take 212.1 kB which makes up the majority of the site volume.
Potential reduce by 8.9 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 1.4 kB, which is 12% 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 8.9 kB or 73% of the original size.
Potential reduce by 6.4 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. Directory Northwestern images are well optimized though.
Potential reduce by 42.0 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. Directory.northwestern.edu needs all CSS files to be minified and compressed as it can save up to 42.0 kB or 89% of the original size.
Number of requests can be reduced by 16 (64%)
25
9
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Directory Northwestern. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
directory.northwestern.edu
359 ms
d9c3bf97-2682-44db-99b7-fe0076b5175d.css
141 ms
directory.css
51 ms
nu-logo.png
66 ms
search.png
53 ms
ph.css
41 ms
query_left_up.gif
54 ms
query_right_up.gif
53 ms
query_left_mid1.gif
51 ms
space.gif
54 ms
query_right_mid1.gif
53 ms
query_left_mid3.gif
70 ms
query_right_mid3.gif
72 ms
query_left_bot.gif
74 ms
query_bottom.gif
73 ms
query_right_bot.gif
74 ms
arrow.gif
73 ms
directory-print.css
23 ms
container-bg.jpg
69 ms
header-wrap-bg.png
23 ms
slash.png
24 ms
header-bg.jpg
70 ms
page-bg.jpg
114 ms
query_left_mid2.gif
25 ms
query_right_mid2.gif
46 ms
footer-bg.jpg
48 ms
1115569e-655a-42de-9ab5-9dca0953da29.woff
30 ms
8de100cc-ca83-4b65-ba39-b6fe95796d07.woff
60 ms
57d76474-0413-4cb4-b72a-8b67ee6bb8c8.woff
90 ms
directory.northwestern.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
Form elements do not have associated labels
directory.northwestern.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
directory.northwestern.edu 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Directory.northwestern.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 Directory.northwestern.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.
directory.northwestern.edu
Open Graph description is not detected on the main page of Directory Northwestern. 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: