Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cooltvseries.onesignal.com

OneSignal

Page Load Speed

904 ms in total

First Response

28 ms

Resources Loaded

804 ms

Page Rendered

72 ms

About Website

Welcome to cooltvseries.onesignal.com homepage info - get ready to check Cooltvseries One Signal best content for India right away, or after learning these important things about cooltvseries.onesignal.com

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Visit cooltvseries.onesignal.com

Key Findings

We analyzed Cooltvseries.onesignal.com page load time and found that the first response time was 28 ms and then it took 876 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

cooltvseries.onesignal.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value31.1 s

0/100

25%

SI (Speed Index)

Value22.5 s

0/100

10%

TBT (Total Blocking Time)

Value7,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value35.0 s

0/100

10%

Network Requests Diagram

cooltvseries.onesignal.com

28 ms

cooltvseries.onesignal.com

143 ms

dashboard.onesignal.com

127 ms

recurly.css

76 ms

OneSignalSDKStyles.css

101 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Cooltvseries.onesignal.com, 28% (13 requests) were made to Dashboard.onesignal.com and 7% (3 requests) were made to Cdn.bizible.com. The less responsive or slowest element that took the longest time to load (311 ms) relates to the external source Dashboard.onesignal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.9 kB (8%)

Content Size

802.7 kB

After Optimization

738.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Cooltvseries.onesignal.com main page is 802.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 782.6 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 7.1 kB

  • Original 11.1 kB
  • After minification 11.0 kB
  • After compression 4.0 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 7.1 kB or 64% of the original size.

JavaScript Optimization

-7%

Potential reduce by 56.5 kB

  • Original 782.6 kB
  • After minification 782.6 kB
  • After compression 726.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 321 B

  • Original 9.0 kB
  • After minification 9.0 kB
  • After compression 8.7 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. Cooltvseries.onesignal.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (77%)

Requests Now

43

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cooltvseries One Signal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cooltvseries.onesignal.com accessibility score

88

Accessibility Issues

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

High

Buttons do not have an accessible name

Low

No form fields have multiple labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

cooltvseries.onesignal.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cooltvseries.onesignal.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cooltvseries.onesignal.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 Cooltvseries.onesignal.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.

Social Sharing Optimization

Open Graph data is detected on the main page of Cooltvseries One Signal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: