Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

selleressentials.com

Seller Essentials - Seller Essentials

Page Load Speed

1.7 sec in total

First Response

148 ms

Resources Loaded

1.1 sec

Page Rendered

474 ms

About Website

Visit selleressentials.com now to see the best up-to-date Seller Essentials content for United States and also check out these interesting facts you probably never knew about selleressentials.com

Seller Essentials is the free Ecommerce resource website on how-to run your eBay or Amazon business more efficiently and profitably. Learn more.

Visit selleressentials.com

Key Findings

We analyzed Selleressentials.com page load time and found that the first response time was 148 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

selleressentials.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.052

98/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

selleressentials.com

148 ms

wp-emoji-release.min.js

26 ms

styles.css

25 ms

settings.css

26 ms

css

40 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 80% of them (55 requests) were addressed to the original Selleressentials.com, 6% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to S.gravatar.com. The less responsive or slowest element that took the longest time to load (260 ms) relates to the external source S.gravatar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (46%)

Content Size

3.9 MB

After Optimization

2.1 MB

In fact, the total size of Selleressentials.com main page is 3.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 197.5 kB

  • Original 234.5 kB
  • After minification 231.2 kB
  • After compression 37.0 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 197.5 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 223.4 kB

  • Original 1.9 MB
  • After minification 1.7 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, Seller Essentials needs image optimization as it can save up to 223.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 786.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 329.9 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 786.2 kB or 70% of the original size.

CSS Optimization

-87%

Potential reduce by 579.7 kB

  • Original 667.9 kB
  • After minification 574.1 kB
  • After compression 88.2 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. Selleressentials.com needs all CSS files to be minified and compressed as it can save up to 579.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (52%)

Requests Now

63

After Optimization

30

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seller Essentials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

selleressentials.com accessibility score

97

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

selleressentials.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

selleressentials.com SEO score

91

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Selleressentials.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 Selleressentials.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

Open Graph data is detected on the main page of Seller Essentials. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: