Access opalesque.tv. Videos with Elite Hedge Fund Managers, Academics and Hedge Fund Investors

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.519

15/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

opalesque.tv

165 ms

www.opalesque.tv

216 ms

www.opalesque.tv

395 ms

opalstyle.css

159 ms

jquery.js

265 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 87% of them (120 requests) were addressed to the original Opalesque.tv, 3% (4 requests) were made to Platform.twitter.com and 3% (4 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Opalesque.tv.

Content Size

1.9 MB

After Optimization

1.7 MB

In fact, the total size of Opalesque.tv main page is 1.9 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 82.2 kB

Original 101.0 kB
After minification 89.9 kB
After compression 18.8 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 11.1 kB, which is 11% 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 82.2 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 13.4 kB

Original 1.4 MB
After minification 1.4 MB

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. Opalesque images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 126.2 kB

Original 344.6 kB
After minification 325.4 kB
After compression 218.4 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 126.2 kB or 37% of the original size.

CSS Optimization

-84%

Potential reduce by 51.7 kB

Original 61.4 kB
After minification 48.2 kB
After compression 9.7 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. Opalesque.tv needs all CSS files to be minified and compressed as it can save up to 51.7 kB or 84% of the original size.

Requests Now

135

After Optimization

108

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opalesque. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opalesque.tv can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Opalesque.tv 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.

Social Sharing Optimization

opalesque.tv

Open Graph description is not detected on the main page of Opalesque. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Videos with Elite Hedge Fund Managers, Academics and Hedge Fund Investors - Opalesque TV

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

opalesque.tv

www.opalesque.tv

www.opalesque.tv

opalstyle.css

jquery.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

opalesque.tv

www.opalesque.tv

www.opalesque.tv

opalstyle.css

jquery.js

jquery.expander.js

user.js

style.css

gitbuttons.css

chromestyle.css

chrome.js

widgets.js

in.js

script.js

jquery.autocomplete.js

common.js

jquery.simplemodal.js

contact.js

jquery.truncate-2.3-pack.js

opalesq-tv1.gif

like.php

bg_topnav.png

opalesque_tv_logo.png

ambrus_group.jpg

ted-seides.jpg

jack-schwager-3.jpg

Anthony_Scaramucci.jpg

francis-frecentese.jpg

Alissa.jpg

frank.jpg

angelo-robles.jpg

Bryan_Borgia.jpg

terry.jpg

chris.jpg

ernesto-prado.jpg

DeepakGurnani.jpg

Amanda.jpg

jack-schwager-4.jpg

Serge.jpg

patric.jpg

Rob-Kaplan.jpg

AntoineRolland.jpg

AlainDeCoster.jpg