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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

potomackcompany.com

Potomack Auctions

Page Load Speed

945 ms in total

First Response

137 ms

Resources Loaded

608 ms

Page Rendered

200 ms

potomackcompany.com screenshot

About Website

Welcome to potomackcompany.com homepage info - get ready to check Potomack Company best content for United States right away, or after learning these important things about potomackcompany.com

Washington DC's Premier Auction House & Art Advisor With International Audience. Recent Auction: Estate of Ruth Bader Ginsburg April 27.

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Key Findings

We analyzed Potomackcompany.com page load time and found that the first response time was 137 ms and then it took 808 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

potomackcompany.com performance score

0

Network Requests Diagram

www.potomackcompany.com

137 ms

common.css

80 ms

swfobject.js

80 ms

crawler.js

107 ms

analytics.js

10 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 85% of them (11 requests) were addressed to the original Potomackcompany.com, 15% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (271 ms) belongs to the original domain Potomackcompany.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.9 kB (31%)

Content Size

486.0 kB

After Optimization

333.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Potomackcompany.com main page is 486.0 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 385.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.1 kB

  • Original 10.7 kB
  • After minification 7.2 kB
  • After compression 2.6 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 3.5 kB, which is 33% 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 8.1 kB or 75% of the original size.

Image Optimization

-22%

Potential reduce by 86.6 kB

  • Original 385.9 kB
  • After minification 299.2 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, Potomack Company needs image optimization as it can save up to 86.6 kB or 22% 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 51.9 kB

  • Original 81.9 kB
  • After minification 78.4 kB
  • After compression 30.0 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 51.9 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 6.3 kB

  • Original 7.6 kB
  • After minification 4.9 kB
  • After compression 1.3 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. Potomackcompany.com needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (25%)

Requests Now

12

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Potomack Company. 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

www.potomackcompany.com

www.potomackcompany.com

137 ms

common.css

common.css

80 ms

swfobject.js

swfobject.js

80 ms

crawler.js

crawler.js

107 ms

analytics.js

analytics.js

10 ms

index.html

index.html

35 ms

Potomack%20Company%20Logo%20full.jpg

Potomack%20Company%20Logo%20full.jpg

271 ms

73saleresultssmall.jpg

73saleresultssmall.jpg

111 ms

Evaluation%20Request.jpg

Evaluation%20Request.jpg

82 ms

twitter-icon.png

twitter-icon.png

54 ms

facebook-icon.png

facebook-icon.png

54 ms

collect

collect

14 ms

slideshowpro.js

slideshowpro.js

54 ms

SEO Factors

potomackcompany.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • 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 Potomackcompany.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Potomackcompany.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

potomackcompany.com

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