1.6 sec in total
78 ms
1.3 sec
189 ms
Click here to check amazing Top Of The Rock NYC content for United States. Otherwise, check out these important facts you probably never knew about topoftherocknyc.com
Soaring 70 floors above New York City, Top of the Rock is a must-see NYC attraction. Buy your Top of the Rock tickets here.
Visit topoftherocknyc.comWe analyzed Topoftherocknyc.com page load time and found that the first response time was 78 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
topoftherocknyc.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value14.9 s
0/100
25%
Value8.8 s
16/100
10%
Value1,640 ms
12/100
30%
Value0.001
100/100
15%
Value14.1 s
10/100
10%
78 ms
344 ms
40 ms
88 ms
97 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 65% of them (44 requests) were addressed to the original Topoftherocknyc.com, 7% (5 requests) were made to and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (353 ms) belongs to the original domain Topoftherocknyc.com.
Page size can be reduced by 249.2 kB (13%)
2.0 MB
1.7 MB
In fact, the total size of Topoftherocknyc.com 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 14.6 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 14.6 kB or 71% of the original size.
Potential reduce by 77.2 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. Top Of The Rock NYC images are well optimized though.
Potential reduce by 70.4 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 70.4 kB or 45% of the original size.
Potential reduce by 87.0 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. Topoftherocknyc.com needs all CSS files to be minified and compressed as it can save up to 87.0 kB or 82% of the original size.
Number of requests can be reduced by 34 (58%)
59
25
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Top Of The Rock NYC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
topoftherocknyc.com
78 ms
www.topoftherocknyc.com
344 ms
reset.css
40 ms
global.css
88 ms
ui.all.css
97 ms
jScrollPane.css
97 ms
jquery.jscrollpane.lozenge.css
104 ms
jquery.fancybox-1.3.4.css
110 ms
chosen.css
117 ms
ipad.css
116 ms
theme.css
120 ms
jquery.min.js
89 ms
jquery-ui.min.js
103 ms
mff5vog.js
141 ms
video-js.css
69 ms
video.js
90 ms
woopra.v2.js
146 ms
conversion.js
65 ms
citypass_tracking.js
115 ms
jquery.cycle.min.js
125 ms
jquery.mousewheel.js
130 ms
jquery.tabAnimate.js
141 ms
jScrollPane.js
139 ms
swfobject.js
141 ms
jquery.jcarousel.min.js
141 ms
jquery.fancybox-1.3.4.pack.js
149 ms
tor.js
153 ms
home-panel.js
165 ms
slides.jquery.js
166 ms
stylesheet.css
86 ms
ui.base.css
82 ms
ui.theme.css
92 ms
ui.core.css
30 ms
ui.slider.css
28 ms
b
311 ms
__utm.gif
92 ms
tor_logo2.png
56 ms
homepage_background.jpg
353 ms
241x465_Skyskate.jpg
184 ms
MoMA.jpg
139 ms
NYP_Banner_HP_210x465-01_1_1.jpg
128 ms
citypass.jpg
87 ms
premierbanner.jpg
246 ms
TOR_Maintenance_PrivateEventsGraphic_41338_1.jpeg
139 ms
Viewfinder-App-Ads_HomepageBanner_2_1.jpg
215 ms
image001_2.jpg
215 ms
Take_it_in.jpg
214 ms
citypass.jpg
215 ms
facebook_icon.png
243 ms
twitter_icon.png
244 ms
flickr_icon.png
244 ms
youtube_icon.png
244 ms
p.gif
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ga.js
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fbds.js
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71 ms
0v96eCz4LDgruCr4KjgluAm37EAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
17 ms
3p4LPgsOCu4KvgqOCW4CbfsQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
17 ms
3q4LTgseCv4KzgqeCX4CjfswABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
15 ms
AAA=
14 ms
AIAAgQCCAIMAhACFAIYAhwCIAIkAigCLAIwAjQCOAI8AkACRAJIAkwCUAJUAlgCXAJgAmQCaAJsAnACdAJ4AnwCgAKEAogCjAKQApQCmAKcAqACpAKoAqwCsAK0ArgCvALAAsQCyALMAtAC1ALYAtwC4ALkAugC7ALwAvQC+AL8AAA==
13 ms
75 ms
arrows.png
153 ms
__utm.gif
19 ms
collect
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25 ms
3 ms
topoftherocknyc.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
topoftherocknyc.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
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
topoftherocknyc.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topoftherocknyc.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 Topoftherocknyc.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.
topoftherocknyc.com
Open Graph description is not detected on the main page of Top Of The Rock NYC. 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: