4.6 sec in total
1.6 sec
2.7 sec
270 ms
Welcome to planetarium.osu.edu homepage info - get ready to check Planetarium Osu best content for United States right away, or after learning these important things about planetarium.osu.edu
Visit planetarium.osu.eduWe analyzed Planetarium.osu.edu page load time and found that the first response time was 1.6 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize Planetarium.osu.edu rating and web reputation
planetarium.osu.edu performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value5.1 s
25/100
25%
Value5.5 s
54/100
10%
Value800 ms
37/100
30%
Value0.016
100/100
15%
Value13.2 s
12/100
10%
1596 ms
86 ms
80 ms
82 ms
77 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 82% of them (93 requests) were addressed to the original Planetarium.osu.edu, 13% (15 requests) were made to Osu.edu and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Planetarium.osu.edu.
Page size can be reduced by 599.7 kB (36%)
1.7 MB
1.1 MB
In fact, the total size of Planetarium.osu.edu main page is 1.7 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 40.0 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 40.0 kB or 80% of the original size.
Potential reduce by 240.0 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, Planetarium Osu needs image optimization as it can save up to 240.0 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 205.2 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 205.2 kB or 69% of the original size.
Potential reduce by 114.6 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. Planetarium.osu.edu needs all CSS files to be minified and compressed as it can save up to 114.6 kB or 81% of the original size.
Number of requests can be reduced by 73 (76%)
96
23
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Planetarium Osu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 43 to 1 for CSS and as a result speed up the page load time.
planetarium.osu.edu
1596 ms
system.base.css
86 ms
system.menus.css
80 ms
system.messages.css
82 ms
system.theme.css
77 ms
buckeye-alert-nonresp.css
78 ms
calendar_multiday.css
112 ms
date.css
109 ms
datepicker.1.7.css
110 ms
field.css
113 ms
node.css
114 ms
search.css
141 ms
user.css
141 ms
views.css
141 ms
asc_socialmedia.css
141 ms
asc_taxonomy_filter.css
144 ms
ctools.css
152 ms
lightbox.css
172 ms
shib_auth.css
170 ms
greenarrows.css
172 ms
galleryformatter.css
173 ms
webfonts.css
160 ms
colors.css
176 ms
print.css
182 ms
alpha-reset.css
200 ms
alpha-mobile.css
200 ms
alpha-alpha.css
199 ms
formalize.css
199 ms
omega-branding.css
204 ms
omega-menu.css
210 ms
omega-forms.css
227 ms
osu-navbar.css
229 ms
global.css
232 ms
news.css
230 ms
events.css
235 ms
people.css
240 ms
blog.css
260 ms
front.css
198 ms
service.css
197 ms
microsites.css
198 ms
lightbox_overrides.css
199 ms
q7-alpha-default.css
200 ms
q7-alpha-default-normal.css
195 ms
alpha-default-normal-12.css
196 ms
jquery.js
242 ms
jquery.once.js
198 ms
drupal.js
197 ms
jquery.cookie.js
193 ms
jquery.form.js
197 ms
ajax.js
199 ms
jquery.buckeye-alert.js
199 ms
jquery.drupal-buckeye-alert.js
200 ms
asc_socialmedia_sharing.js
199 ms
lightbox.js
221 ms
infiniteCarousel.js
202 ms
galleryformatter.js
203 ms
base.js
203 ms
progress.js
203 ms
ajax_view.js
205 ms
googleanalytics.js
220 ms
piwik.js
203 ms
jquery.formalize.js
208 ms
omega-mediaqueries.js
206 ms
omega-equalheights.js
207 ms
jquery.mobilemenu.min.js
218 ms
clearsearch.js
220 ms
active_row.js
203 ms
galleryformatter_advance.js
210 ms
analytics.js
9 ms
collect
18 ms
bg-navbar_red.png
85 ms
osu_name.png
83 ms
planetarium_website-Drupal%207_background2.png
331 ms
planetarium_d7_wordmark.png
86 ms
osulogo.png
84 ms
branding.png
160 ms
PublicShow_2014_470x583.jpg
136 ms
bg-trans.png
96 ms
PublicShow_2014_Constellations_470x583.jpg
160 ms
OSUPlanetariumDispatch_20130929_470x583.jpg
147 ms
SciDomeXD_20130906.jpg
158 ms
projector-fisheye-lens-blue.png
390 ms
PublicShow_2014_470x583.jpg
210 ms
PublicShow_2014_Constellations_470x583.jpg
200 ms
OSUPlanetariumDispatch_20130929_470x583.jpg
201 ms
SciDomeXD_20130906.jpg
233 ms
projector-fisheye-lens-blue.png
233 ms
Planetarium_Arne_1968.jpg
233 ms
W_Schlingman_planetarium_1024.jpg
272 ms
d7-footer-wordmark-270px.png
281 ms
access.png
259 ms
facebook.png
259 ms
twitter.png
288 ms
give.png
289 ms
user.gif
320 ms
piwik.js
167 ms
emergency-alert.rss
66 ms
ProximaNova-Reg.woff
126 ms
ProximaNova-Light.woff
94 ms
ProximaNova-Thin.woff
100 ms
ProximaNova-Sbold.woff
126 ms
ProximaNova-Bold.woff
131 ms
ProximaNova-Xbold.woff
177 ms
ProximaNova-Black.woff
213 ms
CapitaReg.woff
247 ms
CapitaLig.woff
278 ms
CapitaXLig.woff
272 ms
CapitaMed.woff
294 ms
CapitaBol.woff
326 ms
CapitaXBold.woff
371 ms
piwik.js
228 ms
piwik.php
65 ms
piwik.php
210 ms
arrows.png
33 ms
planetarium.osu.edu accessibility score
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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
planetarium.osu.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
planetarium.osu.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
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 Planetarium.osu.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 Planetarium.osu.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.
planetarium.osu.edu
Open Graph description is not detected on the main page of Planetarium Osu. 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: