Access rubygems.sourceforge.net. RubyGems - Self Contained Ruby Libraries download

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

56 ms

417 ms

tag.aspx

62 ms

sf.head.js

67 ms

css

127 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Rubygems.sourceforge.net, 15% (14 requests) were made to Securepubads.g.doubleclick.net and 9% (9 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (571 ms) relates to the external source Static.xx.fbcdn.net.

Content Size

1.5 MB

After Optimization

509.1 kB

In fact, the total size of Rubygems.sourceforge.net main page is 1.5 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. 50% of websites need less resources to load. HTML takes 477.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 354.8 kB

Original 477.9 kB
After minification 472.1 kB
After compression 123.2 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 354.8 kB or 74% of the original size.

Image Optimization

-21%

Potential reduce by 38.3 kB

Original 178.5 kB
After minification 140.3 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, Ruby Gems Source Forge needs image optimization as it can save up to 38.3 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 295.3 kB

Original 468.5 kB
After minification 461.0 kB
After compression 173.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 295.3 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 339.7 kB

Original 412.3 kB
After minification 409.8 kB
After compression 72.6 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. Rubygems.sourceforge.net needs all CSS files to be minified and compressed as it can save up to 339.7 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ruby Gems Source Forge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Rubygems.sourceforge.net 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 Rubygems.sourceforge.net 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

rubygems.sourceforge.net

Open Graph data is detected on the main page of Ruby Gems Source Forge. 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

RubyGems - Self Contained Ruby Libraries download | SourceForge.net

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

tag.aspx

sf.head.js

css

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

tag.aspx

sf.head.js

css

sf.css

adframe.js

widgets.js

sf.js

get

callouts.js

utsync.ashx

ud.ashx

gpt.js

pubads_impl_82.js

tpsync.ashx

container.html

analytics.js

piwik.js

spinner_t.gif

ads

logo.png

project_default.png

icon

icon

icon

sf_logo250x32.png

20486

csync.ashx

collect

395886.gif

ads

ads

ads

expansion_embed.js

10830325085285397876

abg.js

m_js_controller.js

googlelogo_color_112x36dp.png

osd.js

ads

s

x_button_blue2.png

push

2Q-AW1e_taO6pHwMXcXW5w.ttf

pictos-web.woff

plusone.js