2.8 sec in total
98 ms
2.1 sec
623 ms
Click here to check amazing Heroku App content for United States. Otherwise, check out these important facts you probably never knew about herokuapp.com
Heroku is a platform as a service (PaaS) that enables developers to build, run, and operate applications entirely in the cloud.
Visit herokuapp.comWe analyzed Herokuapp.com page load time and found that the first response time was 98 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
herokuapp.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value15.2 s
0/100
25%
Value8.0 s
22/100
10%
Value2,490 ms
4/100
30%
Value0.05
99/100
15%
Value26.1 s
0/100
10%
98 ms
44 ms
62 ms
67 ms
107 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Herokuapp.com, 20% (21 requests) were made to D3k90kvix375hb.cloudfront.net and 16% (17 requests) were made to Dmrvs9yavc1w2.cloudfront.net. The less responsive or slowest element that took the longest time to load (462 ms) relates to the external source Analytics.twitter.com.
Page size can be reduced by 1.2 MB (59%)
2.1 MB
842.4 kB
In fact, the total size of Herokuapp.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 801.6 kB which makes up the majority of the site volume.
Potential reduce by 43.1 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 43.1 kB or 75% of the original size.
Potential reduce by 71.6 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, Heroku App needs image optimization as it can save up to 71.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 511.5 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 511.5 kB or 64% of the original size.
Potential reduce by 584.5 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. Herokuapp.com needs all CSS files to be minified and compressed as it can save up to 584.5 kB or 86% of the original size.
Number of requests can be reduced by 51 (54%)
94
43
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heroku App. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
herokuapp.com
98 ms
heroku.com
44 ms
www.heroku.com
62 ms
application-13718fc636ac2eea6c791746066e7e8a65ba20d1169e714d185a219b67183851.js
67 ms
application-d3727d52e92e8eabd47f6c78e90aa1880d16e516d58441df85f51db0b20645af.css
107 ms
home-590202770425c84dd73f93f18f01a53fe554e2cccc0d0b5bb8017b4881cc4217.js
63 ms
gtm.js
356 ms
node-b24dd1b1c4a3824ae4b60d335132503fe9c969ceccd04c6b1ffc4e392a15dd75.png
351 ms
rss_feedburner
440 ms
logo-purple.svg
112 ms
nav-dropdown-caret-gray.svg
110 ms
betterapps-74e7e40099b03132e3718dcf71f2f718bf1eeb14c462a2a710a4ea720d821dd8.png
143 ms
startup-c7b9724c666fff572eb43f5ff03c06e733728486d3b19dd6fc2b3f012d028585.png
156 ms
focus-990a589384bcf694324baf379ddfaa7542af02e22892692fa11d08fff187486e.png
158 ms
apps-1cbc7cbe49e12ad3cfb038f1b21942c2c4773ed159e422c1c10e5d2257fbdd80.png
166 ms
ecosystem-51bfd00540ebf0b1e52b4fd935222d5c46c7ad58fc05273ca96311788ac0777c.png
156 ms
privatespaces-a4eeceb4fc7926c678eb97c570037dc83f75a052f523f1c3014b1c0b1d505bf6.png
156 ms
hero-background-gradient-dark.png
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hero-background-gradient-light.png
175 ms
scrubber-l.svg
177 ms
scrubber-before.svg
259 ms
scrubber-after.svg
184 ms
scrubber-r.svg
197 ms
slider-before.svg
272 ms
slider-after.svg
198 ms
logo-blue.svg
257 ms
ruby-88ac85ca0f52e76181f3726967f50c09926883a0a8963ac1733a9fe0e88bf774.png
257 ms
java-f9adbd2589c9adf2b5e5b68e2c66c6169610fec644b4ed1248425f93ccf08e3c.png
255 ms
php-2b82fc11c4d4066cb2d36e27e921e0795543bad37f3f7f9b0a6df9b4581a7ade.png
255 ms
python-87d1c898b0125cbf2b9087d4c3d95f0224d0b793e093a37129b8b056b4ce6206.png
270 ms
go-6b506d65cf104c2d618f5cb137c18c7c932fcfd0c8985eda904ef8dd9db04dd7.png
268 ms
scala-838a5d70c9c310d23ab61f29626a786fc4fb014a63edfafaa6f5df6a8c9b0b71.png
269 ms
clojure-e10ea21469bb832e4a0515e58bb997cf0e6491424cbaf7c030b5eb68658c7b69.png
270 ms
bg-logos-49bcc3cd71c3340f235e8c56b7314490cfdc016cff864eecebb0b74db31a301c.png
284 ms
quote_open-d2246995b4f3c520560d32b2ee35e8b6e0feb0fe6b4b23887f029bb251f5462b.png
268 ms
quote_close-e8b3b95ade94c685cbe9aad4349b6e4256c72af7f90f1f738de06e1e1eac4b8e.png
270 ms
footer_sprite-d93b015db589c8619240630eb1ccae172a82e2078e8831b08b0afb61ed1ade22.png
282 ms
salesforce-c2e5d77f1bdec99e86461d0e8715db9053c53ebad73e4bcb37896eb89a8a0213.png
281 ms
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bentonsans-regular-88dc7d7ac74058797aa836f73826f9a44136f71e4a4b91a6a6c04261ab98f0fd.woff
254 ms
bentonsans-book-048416fe9c54f2f3523a23f30c6bedd1a961aa6e0c9ad169b7fd429811bf9dce.woff
256 ms
bentonsans-medium-5cd12715add2d4b76e8eac14da142662e5204b7b60ecbb6ffa78a1ca24546019.woff
252 ms
hk-icon.woff
224 ms
cse.js
287 ms
analytics.js
196 ms
51b6483a434bba0f0c000016.js
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8119.js
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conversion_async.js
243 ms
oct.js
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player.js
342 ms
player.css
233 ms
ga.js
232 ms
vuid.min.js
337 ms
jsapi
63 ms
s
173 ms
u
237 ms
linkid.js
29 ms
default+en.css
25 ms
default.css
136 ms
default+en.I.js
198 ms
collect
126 ms
collect
186 ms
collect
251 ms
406 ms
adsct
462 ms
adsct
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__utm.gif
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__utm.gif
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__utm.gif
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default.css
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proxy.html
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558360429.jpg
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pixel
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548625594.jpg
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async-ads.js
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small-logo.png
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search-sprite-0da1f47668c24521b96ed3efcb7695f3d15892f4d56c385c6f34d388d4d27260.png
56 ms
search_box_icon.png
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clear.png
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tagjs
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js
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pixel
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i.js
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creativeid=101,placement=321319
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Pug
79 ms
adsct
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pixel
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cb
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cb
36 ms
tap.php
24 ms
sd
47 ms
ncm
14 ms
cb
13 ms
pd.js
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js
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img
46 ms
herokuapp.com 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
[aria-*] attributes do not have valid values
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
Form elements do not have associated labels
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
herokuapp.com 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
herokuapp.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 Herokuapp.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 Herokuapp.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.
herokuapp.com
Open Graph description is not detected on the main page of Heroku App. 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: