Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

marketplace.arcgis.com

ArcGIS Marketplace | Location Data Marketplace - Esri Partners

Page Load Speed

3 sec in total

First Response

26 ms

Resources Loaded

2.5 sec

Page Rendered

520 ms

marketplace.arcgis.com screenshot

About Website

Click here to check amazing Marketplace ArcGIS content for United States. Otherwise, check out these important facts you probably never knew about marketplace.arcgis.com

Discover, try and buy products and services that extend the capabilities of the ArcGIS platform from Esri's ecosystem of partners & distributors for use within your organization.

Visit marketplace.arcgis.com

Key Findings

We analyzed Marketplace.arcgis.com page load time and found that the first response time was 26 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

marketplace.arcgis.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value3,990 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

marketplace.arcgis.com

26 ms

overview

305 ms

calcite-web.min.css

188 ms

calcite-web.min.js

182 ms

calcite.js

112 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Marketplace.arcgis.com, 58% (58 requests) were made to Webapps-cdn.esri.com and 20% (20 requests) were made to Esri.com. The less responsive or slowest element that took the longest time to load (606 ms) relates to the external source Arcgis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 260.8 kB (14%)

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Marketplace.arcgis.com main page is 1.8 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. 80% 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 91.0 kB

  • Original 112.2 kB
  • After minification 90.4 kB
  • After compression 21.1 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 21.7 kB, which is 19% 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 91.0 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 112.7 kB

  • Original 1.6 MB
  • After minification 1.5 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. Marketplace ArcGIS images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 13.0 kB

  • Original 19.7 kB
  • After minification 19.7 kB
  • After compression 6.6 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 13.0 kB or 66% of the original size.

CSS Optimization

-42%

Potential reduce by 44.1 kB

  • Original 104.4 kB
  • After minification 104.0 kB
  • After compression 60.3 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. Marketplace.arcgis.com needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (49%)

Requests Now

47

After Optimization

24

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marketplace ArcGIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

marketplace.arcgis.com accessibility score

91

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

marketplace.arcgis.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

marketplace.arcgis.com SEO score

100

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

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 Marketplace.arcgis.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 Marketplace.arcgis.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 Marketplace ArcGIS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: