2.7 sec in total
173 ms
2.2 sec
321 ms
Welcome to extension.purdue.edu homepage info - get ready to check Extension Purdue best content for United States right away, or after learning these important things about extension.purdue.edu
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Visit extension.purdue.eduWe analyzed Extension.purdue.edu page load time and found that the first response time was 173 ms and then it took 2.6 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.
extension.purdue.edu performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value12.5 s
0/100
25%
Value15.5 s
0/100
10%
Value2,220 ms
6/100
30%
Value0.014
100/100
15%
Value31.7 s
0/100
10%
173 ms
1254 ms
72 ms
157 ms
169 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 60% of them (37 requests) were addressed to the original Extension.purdue.edu, 16% (10 requests) were made to Google.com and 5% (3 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Extension.purdue.edu.
Page size can be reduced by 1.0 MB (52%)
2.0 MB
963.8 kB
In fact, the total size of Extension.purdue.edu main page is 2.0 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. 40% of websites need less resources to load. Images take 744.8 kB which makes up the majority of the site volume.
Potential reduce by 157.3 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 21.4 kB, which is 11% 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 157.3 kB or 80% of the original size.
Potential reduce by 93.1 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. Obviously, Extension Purdue needs image optimization as it can save up to 93.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 481.1 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 481.1 kB or 68% of the original size.
Potential reduce by 297.1 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. Extension.purdue.edu needs all CSS files to be minified and compressed as it can save up to 297.1 kB or 86% of the original size.
Number of requests can be reduced by 33 (59%)
56
23
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extension Purdue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
extension.purdue.edu
173 ms
default.aspx
1254 ms
page-layouts-21.css
72 ms
corev4.css
157 ms
mgmenu.css
169 ms
Style.css
141 ms
DDSlider.css
130 ms
jquery.min.js
69 ms
jquery.js
167 ms
mgmenu.min.js
130 ms
mgmenu_plugins.js
167 ms
MasterSurvey.js
168 ms
WebResource.axd
146 ms
blank.js
158 ms
EventStyle.css
170 ms
font-awesome.min.css
22 ms
init.js
62 ms
emailviewerhandleraction.js
34 ms
ScriptResource.axd
79 ms
ScriptResource.axd
30 ms
ga.js
67 ms
async_survey
175 ms
File.ashx
322 ms
bkgrd.jpg
92 ms
fgimg.png
38 ms
logo.png
82 ms
youtube.png
91 ms
2015annualreport.jpg
92 ms
state.png
91 ms
blank.gif
90 ms
EdStore.png
170 ms
PULogo.gif
170 ms
File.ashx
293 ms
File.ashx
433 ms
bannerbkgrd.jpg
162 ms
BannerLeftGradient.png
160 ms
cse.js
126 ms
facebook.png
136 ms
twitter.png
137 ms
rss.png
175 ms
pilotLift.png
407 ms
strip_bkgrd.png
187 ms
__utm.gif
144 ms
__utm.gif
134 ms
__utm.gif
144 ms
__utm.gif
93 ms
__utm.gif
105 ms
fontawesome-webfont.woff
51 ms
cse.js
119 ms
collect
101 ms
prompt_embed_static.js
42 ms
ga-audiences
19 ms
jsapi
23 ms
default+en.css
4 ms
default.css
37 ms
default+en.I.js
13 ms
default.css
42 ms
async-ads.js
62 ms
google_custom_search_watermark.gif
38 ms
small-logo.png
23 ms
search_box_icon.png
23 ms
clear.gif
24 ms
extension.purdue.edu 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.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
<object> elements do not have alternate text
extension.purdue.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
extension.purdue.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 Extension.purdue.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 Extension.purdue.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.
extension.purdue.edu
Open Graph description is not detected on the main page of Extension Purdue. 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: