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Report Summary

About Website

Welcome to sircodex.com homepage info - get ready to check Sir Codex best content right away, or after learning these important things about sircodex.com

Learn Web Design & Development with SirCodex tutorials, courses and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design

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name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

www.sircodex.com

1792 ms

style.min.css

68 ms

settings.css

207 ms

fontello.css

124 ms

wp125.css

256 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 79% of them (38 requests) were addressed to the original Sircodex.com, 10% (5 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Sircodex.disqus.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Sircodex.com.

Content Size

356.2 kB

After Optimization

288.9 kB

In fact, the total size of Sircodex.com main page is 356.2 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. 55% of websites need less resources to load. Javascripts take 151.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 43.4 kB

Original 54.2 kB
After minification 52.9 kB
After compression 10.8 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. 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 43.4 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 1.4 kB

Original 15.5 kB
After minification 14.0 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. Sir Codex images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 7.5 kB

Original 151.0 kB
After minification 151.0 kB
After compression 143.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 15.0 kB

Original 135.5 kB
After minification 130.6 kB
After compression 120.5 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. Sircodex.com needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 11% of the original size.

Requests Now

After Optimization

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sir Codex. 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 22 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

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

sircodex.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

SirCodex– Learn HTML, CSS, JavaScript, PHP, Ruby & Responsive Design

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)