1.4 sec in total
143 ms
1.1 sec
147 ms
Welcome to stat.psu.edu homepage info - get ready to check Stat Psu best content for United States right away, or after learning these important things about stat.psu.edu
Visit stat.psu.eduWe analyzed Stat.psu.edu page load time and found that the first response time was 143 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
stat.psu.edu performance score
name
value
score
weighting
Value9.3 s
0/100
10%
Value20.2 s
0/100
25%
Value10.4 s
8/100
10%
Value210 ms
88/100
30%
Value0.158
73/100
15%
Value17.0 s
4/100
10%
143 ms
69 ms
172 ms
104 ms
70 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Stat.psu.edu, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (434 ms) belongs to the original domain Stat.psu.edu.
Page size can be reduced by 151.1 kB (17%)
896.6 kB
745.5 kB
In fact, the total size of Stat.psu.edu main page is 896.6 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. 30% of websites need less resources to load. Images take 758.3 kB which makes up the majority of the site volume.
Potential reduce by 64.5 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 40.6 kB, which is 56% 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 64.5 kB or 88% of the original size.
Potential reduce by 45.4 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. Stat Psu images are well optimized though.
Potential reduce by 41.2 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 41.2 kB or 63% of the original size.
Number of requests can be reduced by 14 (38%)
37
23
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stat Psu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
stat.psu.edu
143 ms
reset-cachekey-dba7880ec0600259331980ea43f1a44e.css
69 ms
base-cachekey-089f867f70728602426b8311f8904156.css
172 ms
resourcejquery-ui-themessunburstjqueryui-cachekey-a2d386c97ad29016cfdaa7cd02dfae04.css
104 ms
resourceplone.formwidget.autocompletejquery.autocomplete-cachekey-435f796719a90f9668486d121e150387.css
70 ms
facultyStaffDirectory-cachekey-14bbdacd1f4a9522a744e63802292bb7.css
75 ms
editor-cachekey-6bd89b648813ee313b7af68663602d29.css
106 ms
homepage-cachekey-9dbd6a10c74d6bb79c6ea3c46ece2b37.css
134 ms
resourceplone.app.jquery-cachekey-a8f46cbf6d9454d2beaeb430b7830836.js
229 ms
resourcejquery-ui-i18n-cachekey-baaaf1110ecfdcb4c7281b752bfd9df5.js
270 ms
resourceplone.formwidget.autocompletejquery.autocomplete.min-cachekey-0689b74cbe232b7722feed98c997d6fb.js
380 ms
homepage-cachekey-dac345a24483988d59c7e9ec8e618fd3.js
198 ms
stat-cachekey-44adac0d4a1b887406702b7455effd25.js
207 ms
slider.css
268 ms
jquery.nivo.slider.pack.js
273 ms
banner_bg.png
68 ms
psu_mark_white.png
72 ms
header_text.png
72 ms
penn_state_science.png
72 ms
global_nav_bg.png
68 ms
genomics.jpg
138 ms
C.R.%20Rao%20and%20Nancy%20Reid.jpg
202 ms
grad_students.jpg
170 ms
Haran_NASA-Icesheet_9-2014%20copy.jpg
207 ms
mitochondria.jpg
240 ms
New%20stat%20club%20fall%202013-2.jpg
206 ms
Huck.jpg
273 ms
ants.jpg
434 ms
Grads315D.jpg
401 ms
students%20in%20class.jpg
342 ms
1eaea548-efa9-4e56-86c0-68b4d4ea90f1.jpeg
274 ms
6dd17c3e-1eab-490a-ac67-2ab097e503c3.jpeg
306 ms
d00f9c79-0494-43b5-906c-2c419823ce63.jpeg
340 ms
analytics.js
24 ms
spinner.gif
303 ms
collect
27 ms
small_screen-cachekey-41929647fb2101cd3996c4ca7b5a1945.css
37 ms
bullets.png
69 ms
stat.psu.edu accessibility score
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
Image elements do not have [alt] attributes
stat.psu.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
stat.psu.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
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 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 Stat.psu.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 Stat.psu.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.
stat.psu.edu
Open Graph description is not detected on the main page of Stat Psu. 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: