6.3 sec in total
297 ms
1.8 sec
4.2 sec
Click here to check amazing OWL English Purdue content for United States. Otherwise, check out these important facts you probably never knew about owl.english.purdue.edu
The Purdue University Online Writing Lab serves writers from around the world and the Purdue University Writing Lab helps writers on Purdue's campus.
Visit owl.english.purdue.eduWe analyzed Owl.english.purdue.edu page load time and found that the first response time was 297 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
owl.english.purdue.edu performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value15.0 s
0/100
25%
Value4.6 s
70/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value5.1 s
76/100
10%
297 ms
157 ms
194 ms
1180 ms
1079 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Owl.english.purdue.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Owl.english.purdue.edu.
Page size can be reduced by 9.6 kB (28%)
34.6 kB
25.0 kB
In fact, the total size of Owl.english.purdue.edu main page is 34.6 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. Only 5% of websites need less resources to load. Images take 22.1 kB which makes up the majority of the site volume.
Potential reduce by 5.5 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 23% 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 5.5 kB or 73% of the original size.
Potential reduce by 163 B
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. OWL English Purdue images are well optimized though.
Potential reduce by 4.0 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. Owl.english.purdue.edu needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 80% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OWL English Purdue. According to our analytics all requests are already optimized.
owl.english.purdue.edu
297 ms
linkstyle2005.css
157 ms
splashstyle2007.css
194 ms
ownnewslogo.gif
1180 ms
rss.jpg
1079 ms
podcast_logo.gif
1019 ms
owllogosplash.gif
1020 ms
writinglablogosplash.gif
1020 ms
searchbutton.gif
1018 ms
w3cxhtml.jpg
1105 ms
w3ccss.jpg
1106 ms
phppowered.jpg
1106 ms
sqlpowered.jpg
1137 ms
runner900.jpg
407 ms
opener900.jpg
330 ms
closer900.jpg
323 ms
owl.english.purdue.edu accessibility score
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.
owl.english.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
General
Impact
Issue
Detected JavaScript libraries
owl.english.purdue.edu SEO score
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Owl.english.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 Owl.english.purdue.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
owl.english.purdue.edu
Open Graph description is not detected on the main page of OWL English 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: