5.2 sec in total
1.1 sec
3.7 sec
407 ms
Click here to check amazing The Skydeck content for United States. Otherwise, check out these important facts you probably never knew about theskydeck.com
Explore Chicago like never before with Skydeck Chicago. Offering spectacular views spanning up to four states, a one-stop Chicago experience full of interactive exhibits and the Willis Tower glass led...
Visit theskydeck.comWe analyzed Theskydeck.com page load time and found that the first response time was 1.1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
theskydeck.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.9 s
52/100
25%
Value17.3 s
0/100
10%
Value2,370 ms
5/100
30%
Value0.048
99/100
15%
Value31.3 s
0/100
10%
1127 ms
197 ms
78 ms
274 ms
24 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 59% of them (51 requests) were addressed to the original Theskydeck.com, 5% (4 requests) were made to S.ytimg.com and 3% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Theskydeck.com.
Page size can be reduced by 1.1 MB (54%)
2.1 MB
959.3 kB
In fact, the total size of Theskydeck.com main page is 2.1 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. 65% of websites need less resources to load. Javascripts take 801.1 kB which makes up the majority of the site volume.
Potential reduce by 69.9 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. 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 69.9 kB or 81% of the original size.
Potential reduce by 33.2 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. The Skydeck images are well optimized though.
Potential reduce by 529.2 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 529.2 kB or 66% of the original size.
Potential reduce by 494.1 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. Theskydeck.com needs all CSS files to be minified and compressed as it can save up to 494.1 kB or 86% of the original size.
Number of requests can be reduced by 58 (73%)
79
21
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Skydeck. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
theskydeck.com
1127 ms
qiv8poh.js
197 ms
icocustom.css
78 ms
settings.css
274 ms
css
24 ms
css
37 ms
style.css
262 ms
font-awesome.css
226 ms
icomoon.css
85 ms
skin-override.css
187 ms
settings.css
270 ms
jquery.fancybox.css
154 ms
style.css
196 ms
style.min.css
238 ms
link-buttons.min.css
238 ms
perfect-scrollbar-0.4.6.min.css
271 ms
animate.min.css
382 ms
jquery.js
372 ms
jquery-migrate.min.js
291 ms
jquery.themepunch.tools.min.js
381 ms
jquery.themepunch.revolution.min.js
424 ms
fitvids.js
352 ms
jquery.fancybox.pack.js
353 ms
jquery.themepunch.showbizpro.min.js
422 ms
core.min.js
319 ms
widget.min.js
320 ms
accordion.min.js
318 ms
tabs.min.js
342 ms
jquery.hellobar.min.js
343 ms
jquery.mobile-menu.min.js
342 ms
functions.js
377 ms
plusone.js
119 ms
widgets.js
62 ms
in.js
70 ms
script.min.js
373 ms
perfect-scrollbar-0.4.6.with-mousewheel.min.js
372 ms
wp-embed.min.js
373 ms
conversion.js
62 ms
d
135 ms
analytics.js
49 ms
wp-emoji-release.min.js
219 ms
collect
53 ms
skydeck-logo-highres.png
260 ms
transparent.png
262 ms
get-out-on-the-ledge.png
260 ms
view-headline.png
470 ms
get-your-tickets-btn.png
261 ms
home-ledge.jpg
465 ms
TowerFrontPage-2.png
673 ms
home-experience.jpg
468 ms
home-venues.jpg
481 ms
order-now-btn.png
468 ms
ExcellenceWinner.jpg
481 ms
footer-flags.png
482 ms
activityi;src=4481820;type=landi0;cat=landi0;ord=1877104307059.1987
262 ms
tweet_background.png
437 ms
euged_social.woff
429 ms
icocustom.woff
1263 ms
wYo1nEAAA==
49 ms
fontawesome-webfont.woff
544 ms
cb=gapi.loaded_0
181 ms
secureAnonymousFramework
161 ms
sdk.js
430 ms
349 ms
iframe_api
350 ms
small_left.png
266 ms
small_right.png
275 ms
pixel
249 ms
fbds.js
484 ms
p.gif
317 ms
59 ms
www-widgetapi.js
66 ms
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4BFOx5cfMFA
108 ms
xd_arbiter.php
352 ms
xd_arbiter.php
553 ms
www-embed-player-vflQrT_sR.css
30 ms
www-embed-player.js
59 ms
base.js
117 ms
50 ms
31 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
48 ms
ad_status.js
77 ms
CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff
53 ms
RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff
62 ms
icocustom.ttf
836 ms
theskydeck.com 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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
theskydeck.com 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
Missing source maps for large first-party JavaScript
theskydeck.com 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
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 Theskydeck.com 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 Theskydeck.com 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.
theskydeck.com
Open Graph description is not detected on the main page of The Skydeck. 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: