6.2 sec in total
38 ms
5.3 sec
874 ms
Visit customer.cablevision.com now to see the best up-to-date Customer Cablevision content for United States and also check out these interesting facts you probably never knew about customer.cablevision.com
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Visit customer.cablevision.comWe analyzed Customer.cablevision.com page load time and found that the first response time was 38 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
customer.cablevision.com performance score
name
value
score
weighting
Value18.1 s
0/100
10%
Value39.3 s
0/100
25%
Value26.4 s
0/100
10%
Value3,130 ms
2/100
30%
Value0
100/100
15%
Value39.9 s
0/100
10%
38 ms
1746 ms
46 ms
50 ms
83 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 Customer.cablevision.com, 54% (57 requests) were made to Optimum.net and 7% (7 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Ssl.google-analytics.com.
Page size can be reduced by 1.2 MB (41%)
3.0 MB
1.8 MB
In fact, the total size of Customer.cablevision.com main page is 3.0 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 493.6 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. This page needs HTML code to be minified as it can gain 84.2 kB, which is 16% 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 493.6 kB or 93% of the original size.
Potential reduce by 84.9 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. Customer Cablevision images are well optimized though.
Potential reduce by 234.0 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 234.0 kB or 66% of the original size.
Potential reduce by 389.0 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. Customer.cablevision.com needs all CSS files to be minified and compressed as it can save up to 389.0 kB or 87% of the original size.
Number of requests can be reduced by 50 (52%)
96
46
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Customer Cablevision. 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 as a result speed up the page load time.
customer.cablevision.com
38 ms
www.optimum.net
1746 ms
onetmotionpoint.js
46 ms
modernizr.custom.28587.min.js
50 ms
satelliteLib-289abbccdc9b89be454207f3720d91de531f3315-staging.js
83 ms
core-and-parts-palette-1_page_1.css
42 ms
core-and-parts-palette-1_page_2.css
19 ms
page-palette-1.css
13 ms
mbox-contents-79b590323e7adaeec30443f5a4c2e15206f4e993-staging.js
36 ms
rd
28 ms
target.js
42 ms
ajax
894 ms
id
85 ms
12063866_10208243385868187_1233359640182379007_n.jpg
69 ms
zazNTzAT.png
47 ms
2_0_Header-menu_1024-1_MK_20150624_0001s_0001_logo-copy-4_2_1.png
33 ms
2_0_Header-menu_1024-1_MK_20150624_0001s_0001_logo-copy-4_2.png
33 ms
ie-logo.png
32 ms
chrome-logo.png
36 ms
firefox-logo.png
34 ms
gtm.js
91 ms
signin;pos=right
593 ms
home_top;pos=right
1909 ms
home_bot
587 ms
conversion_async.js
67 ms
fbevents.js
54 ms
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vendor.min.js
74 ms
main.min.js
47 ms
home.min.js
18 ms
outage.js
22 ms
mpel.js
276 ms
bootstrap-datepicker.js
37 ms
signin;pos=right;optid=unknown;acc=unknown;sz=300x250;ord=7520354774
52 ms
16587847332980016174
49 ms
lidar.js
40 ms
mpel.js
56 ms
tag.js
1208 ms
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analytics.js
2189 ms
s-code-contents-b31325c0a059845b5938857cf14407711525dabf-staging.js
1164 ms
alert-drawer.html
1313 ms
drawer-template.html
1276 ms
checkbox-template.html
1392 ms
cta-link-template.html
1149 ms
alert-banner-template.html
1278 ms
home-modules-template.html
750 ms
map-template.html
1526 ms
weather.json
1798 ms
1751 ms
logo-desktop-blue-purple.png
1108 ms
footer-logo-sprite.png
1109 ms
optimum-app_blue.png
1096 ms
Customer_not_authenticated_question_mark.png
1109 ms
Regular-Bold.woff
1106 ms
fontawesome-webfont.woff
1098 ms
Regular-Regular.woff
1102 ms
Regular-Semibold.woff
1102 ms
onet-icons.woff
1104 ms
Regular-Medium.woff
1105 ms
home_top;pos=right;optid=unknown;acc=unknown;sz=300x250;ord=4616033905
1006 ms
s2938794703688
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blue-icons.png
550 ms
alert
892 ms
notification
851 ms
tag
586 ms
dropdown-template.html
371 ms
map-marker-template.html
486 ms
pin-template.html
518 ms
categories
535 ms
logo-mini-blue.png
496 ms
indoor.jpg
494 ms
outdoor.jpg
496 ms
partnerindoor.jpg
497 ms
partneroutdoor.jpg
497 ms
primary_indoor.png
499 ms
primary_outdoor.png
499 ms
partner_indoor.png
499 ms
partner_outdoor.png
499 ms
12227616048526272650
400 ms
map-placeholder-blue-purple.png
446 ms
collect
252 ms
activeview
209 ms
icon-circle.png
169 ms
pin-image-template.html
137 ms
activeview
28 ms
pixel
234 ms
lb
171 ms
hbpix
201 ms
activity;src=4064141;type=optim600;cat=cv_on626;ord=4047700992;prd=
97 ms
178 ms
172 ms
pxl.png
223 ms
lb
163 ms
trackconversion
18 ms
imgad
14 ms
pixel
64 ms
6 ms
customer.cablevision.com accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
customer.cablevision.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
customer.cablevision.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
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Customer.cablevision.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Customer.cablevision.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
customer.cablevision.com
Open Graph description is not detected on the main page of Customer Cablevision. 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: