Tools & Wizards About Us
rack.ml screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rack.ml

Page Load Speed

2 sec in total

First Response

575 ms

Resources Loaded

1000 ms

Page Rendered

391 ms

rack.ml screenshot

About Website

Welcome to rack.ml homepage info - get ready to check Rack best content right away, or after learning these important things about rack.ml

Visit rack.ml

Key Findings

We analyzed Rack.ml page load time and found that the first response time was 575 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

rack.ml performance score

0

Network Requests Diagram

rack.ml

575 ms

px.js

212 ms

px.js

203 ms

caf.js

233 ms

newcafv2.js

123 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 25% of them (3 requests) were addressed to the original Rack.ml, 25% (3 requests) were made to C.rmgserving.com and 17% (2 requests) were made to Dp.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (575 ms) belongs to the original domain Rack.ml.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.8 kB (54%)

Content Size

66.5 kB

After Optimization

30.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rack.ml main page is 66.5 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. 15% of websites need less resources to load. Images take 30.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 18.0 kB

  • Original 25.0 kB
  • After minification 24.8 kB
  • After compression 7.0 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 18.0 kB or 72% of the original size.

Image Optimization

-29%

Potential reduce by 8.9 kB

  • Original 30.2 kB
  • After minification 21.4 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, Rack needs image optimization as it can save up to 8.9 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 8.9 kB

  • Original 11.3 kB
  • After minification 6.4 kB
  • After compression 2.4 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 8.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (27%)

Requests Now

11

After Optimization

8

  • AJAX
  • Images
  • JavaScript

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rack. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rack.ml

rack.ml

575 ms

px.js

px.js

212 ms

px.js

px.js

203 ms

caf.js

caf.js

233 ms

newcafv2.js

newcafv2.js

123 ms

body-bg.gif

body-bg.gif

50 ms

logo1.png

logo1.png

51 ms

header-bg.jpg

header-bg.jpg

52 ms

arrows.jpg

arrows.jpg

52 ms

caf.gif

caf.gif

39 ms

slave.html

slave.html

26 ms

domainpark.cgi

domainpark.cgi

160 ms

SEO Factors

rack.ml SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    >

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rack.ml 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 Rack.ml main page’s claimed encoding is >. 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

rack.ml

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