2.3 sec in total
796 ms
1.4 sec
82 ms
Visit symmys.com now to see the best up-to-date Symmys content for United States and also check out these interesting facts you probably never knew about symmys.com
A complete Ecosystem to Master Modern Quantitative Finance. ARPM is an education firm founded by Attilio Meucci.
Visit symmys.comWe analyzed Symmys.com page load time and found that the first response time was 796 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.
symmys.com performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value17.4 s
0/100
25%
Value12.3 s
3/100
10%
Value930 ms
30/100
30%
Value0.04
99/100
15%
Value17.8 s
4/100
10%
796 ms
68 ms
75 ms
74 ms
77 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Symmys.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (796 ms) belongs to the original domain Symmys.com.
Page size can be reduced by 337.9 kB (29%)
1.2 MB
814.7 kB
In fact, the total size of Symmys.com main page is 1.2 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. 35% of websites need less resources to load. Images take 853.1 kB which makes up the majority of the site volume.
Potential reduce by 11.4 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 11.4 kB or 73% of the original size.
Potential reduce by 111.7 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, Symmys needs image optimization as it can save up to 111.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 164.9 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 164.9 kB or 75% of the original size.
Potential reduce by 49.9 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. Symmys.com needs all CSS files to be minified and compressed as it can save up to 49.9 kB or 79% of the original size.
Number of requests can be reduced by 28 (60%)
47
19
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Symmys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
symmys.com
796 ms
aggregator.css
68 ms
content-module.css
75 ms
node.css
74 ms
defaults.css
77 ms
system.css
112 ms
system-menus.css
74 ms
user.css
99 ms
date.css
107 ms
datepicker.css
109 ms
timeentry.css
110 ms
filefield.css
112 ms
farbtastic.css
135 ms
calendar.css
178 ms
fieldgroup.css
146 ms
views.css
143 ms
style.css
181 ms
TopNav.css
146 ms
tooltip.css
170 ms
style-ie.css
179 ms
custom.js
215 ms
tabview.js
184 ms
tooltip.js
206 ms
jquery.js
284 ms
jquery.tablesorter.js
320 ms
jquery.bxSlider.min.js
230 ms
bx_styles.css
194 ms
qtip.css
217 ms
jquery.qtip-1.0.0-rc3.js
341 ms
qtip-tips.js
271 ms
ga.js
22 ms
symmys-logo-new.png
74 ms
linkedin-logo.png
40 ms
2010%20ARPM_book1.jpg
221 ms
ssrn.png
75 ms
GARP%20Picture.jpg
109 ms
Meucci%20_%20FigureML.jpg
106 ms
Figures.jpg
179 ms
MeanDiversificationFrontier.jpg
180 ms
Figures_1.jpg
182 ms
Figures8.jpg
179 ms
MLFig.jpg
179 ms
PCASwap.jpg
287 ms
Frontiers.jpg
250 ms
Projection.jpg
250 ms
nav-background.png
202 ms
__utm.gif
12 ms
home_bg.png
184 ms
symmys.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
symmys.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
symmys.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Symmys.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 Symmys.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.
symmys.com
Open Graph description is not detected on the main page of Symmys. 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: