Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

1.9 sec in total

First Response

298 ms

Resources Loaded

1.4 sec

Page Rendered

191 ms

lubberusa.com screenshot

About Website

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Key Findings

We analyzed Lubberusa.com page load time and found that the first response time was 298 ms and then it took 1.6 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.

Performance Metrics

lubberusa.com performance score

0

Network Requests Diagram

www.lubberusa.com

298 ms

jquery.min.js

141 ms

utilities.js

104 ms

default_modified.css

71 ms

tabs.css

67 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 98% of them (49 requests) were addressed to the original Lubberusa.com, 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (348 ms) belongs to the original domain Lubberusa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 781.0 kB (28%)

Content Size

2.8 MB

After Optimization

2.0 MB

In fact, the total size of Lubberusa.com main page is 2.8 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 20.7 kB

  • Original 25.9 kB
  • After minification 22.1 kB
  • After compression 5.2 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. This page needs HTML code to be minified as it can gain 3.8 kB, which is 15% 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 20.7 kB or 80% of the original size.

Image Optimization

-24%

Potential reduce by 609.7 kB

  • Original 2.5 MB
  • After minification 1.9 MB

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, Lubberusa needs image optimization as it can save up to 609.7 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 131.0 kB

  • Original 220.2 kB
  • After minification 216.0 kB
  • After compression 89.2 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 131.0 kB or 59% of the original size.

CSS Optimization

-89%

Potential reduce by 19.5 kB

  • Original 21.9 kB
  • After minification 11.1 kB
  • After compression 2.4 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. Lubberusa.com needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

48

After Optimization

29

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lubberusa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

lubberusa.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lubberusa.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lubberusa.com main page’s claimed encoding is iso-8859-1. 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

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