Tools & Wizards About Us
rustykat.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

rustykat.com

RustyKat - Music and audio software for creative Mac users

Page Load Speed

2.3 sec in total

First Response

350 ms

Resources Loaded

1.9 sec

Page Rendered

106 ms

rustykat.com screenshot

About Website

Click here to check amazing Rusty Kat content. Otherwise, check out these important facts you probably never knew about rustykat.com

welcome to rustykat web site: chromatic, guitar, bass, lab, frequency, wave, sine, tuner, voice, vocal, training.

Visit rustykat.com

Key Findings

We analyzed Rustykat.com page load time and found that the first response time was 350 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

rustykat.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

rustykat.us

350 ms

style.css

130 ms

style20140721.css

129 ms

rk700x80.png

129 ms

vl128x64.png

142 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Rustykat.com and no external sources were called. The less responsive or slowest element that took the longest time to load (350 ms) relates to the external source Rustykat.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.2 kB (19%)

Content Size

140.8 kB

After Optimization

114.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Rustykat.com main page is 140.8 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. Only 10% of websites need less resources to load. Images take 117.0 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 20.1 kB

  • Original 22.6 kB
  • After minification 15.4 kB
  • After compression 2.5 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 7.2 kB, which is 32% 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 20.1 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 5.2 kB

  • Original 117.0 kB
  • After minification 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. Rusty Kat images are well optimized though.

CSS Optimization

-69%

Potential reduce by 845 B

  • Original 1.2 kB
  • After minification 1.0 kB
  • After compression 374 B

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. Rustykat.com needs all CSS files to be minified and compressed as it can save up to 845 B or 69% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rusty Kat. According to our analytics all requests are already optimized.

Network Requests Diagram

rustykat.us

rustykat.us

350 ms

style.css

style.css

130 ms

style20140721.css

style20140721.css

129 ms

rk700x80.png

rk700x80.png

129 ms

vl128x64.png

vl128x64.png

142 ms

ww128x64.png

ww128x64.png

142 ms

gt128x64.png

gt128x64.png

155 ms

bt128x64.png

bt128x64.png

213 ms

ct128x64.png

ct128x64.png

225 ms

gs128x64.png

gs128x64.png

197 ms

lm128x64.png

lm128x64.png

204 ms

vlau128x64.png

vlau128x64.png

205 ms

wwau128x64.png

wwau128x64.png

221 ms

gtau128x64.png

gtau128x64.png

263 ms

btau128x64.png

btau128x64.png

211 ms

ctau128x64.png

ctau128x64.png

211 ms

gsau128x64.png

gsau128x64.png

217 ms

lmau128x64.png

lmau128x64.png

228 ms

aupkg128.png

aupkg128.png

305 ms

Accessibility Review

rustykat.com accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

rustykat.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

rustykat.com SEO score

75

Search Engine Optimization Advices

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 Rustykat.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 Rustykat.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

rustykat.com

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