Tools & Wizards About Us
commercedna.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

commercedna.com

CommerceDNA - A caching service that gives you unthrottled access to Amazon product API

Page Load Speed

1.4 sec in total

First Response

37 ms

Resources Loaded

1.1 sec

Page Rendered

271 ms

commercedna.com screenshot

About Website

Visit commercedna.com now to see the best up-to-date CommerceDNA content for Pakistan and also check out these interesting facts you probably never knew about commercedna.com

We help e-commerce developers by providing unthrottled access to Amazon Product Advertising API namely: BrowseNodeLookup, ItemSearch, ItemLookup on Amazon.com.

Visit commercedna.com

Key Findings

We analyzed Commercedna.com page load time and found that the first response time was 37 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 30% of websites can load faster.

Performance Metrics

commercedna.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

commercedna.com

37 ms

www.commercedna.com

127 ms

material-icons.min.css

6 ms

socicon.min.css

17 ms

bootstrap.min.css

15 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 38% of them (11 requests) were addressed to the original Commercedna.com, 24% (7 requests) were made to Cdn.rawgit.com and 24% (7 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (671 ms) relates to the external source Cdn.jsdelivr.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.7 kB (33%)

Content Size

44.6 kB

After Optimization

29.9 kB

  • HTML
  • Images

In fact, the total size of Commercedna.com main page is 44.6 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. 35% of websites need less resources to load. Images take 32.4 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 8.2 kB

  • Original 12.2 kB
  • After minification 11.0 kB
  • After compression 4.0 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 8.2 kB or 67% of the original size.

Image Optimization

-20%

Potential reduce by 6.5 kB

  • Original 32.4 kB
  • After minification 25.9 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, CommerceDNA needs image optimization as it can save up to 6.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 13 (72%)

Requests Now

18

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CommerceDNA. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

commercedna.com

commercedna.com

37 ms

www.commercedna.com

www.commercedna.com

127 ms

material-icons.min.css

material-icons.min.css

6 ms

socicon.min.css

socicon.min.css

17 ms

bootstrap.min.css

bootstrap.min.css

15 ms

animate.css

animate.css

25 ms

theme.min.css

theme.min.css

19 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

28 ms

bootstrap.min.js

bootstrap.min.js

24 ms

js

js

85 ms

css

css

40 ms

us.svg

us.svg

78 ms

how-it-works.png

how-it-works.png

10 ms

fbevents.js

fbevents.js

33 ms

fr.svg

fr.svg

69 ms

de.svg

de.svg

72 ms

gb.svg

gb.svg

72 ms

it.svg

it.svg

70 ms

es.svg

es.svg

218 ms

in.svg

in.svg

220 ms

fr.svg

fr.svg

148 ms

us.svg

us.svg

195 ms

it.svg

it.svg

246 ms

de.svg

de.svg

328 ms

gb.svg

gb.svg

238 ms

es.svg

es.svg

488 ms

font

font

22 ms

MaterialIcons-Regular.woff

MaterialIcons-Regular.woff

9 ms

in.svg

in.svg

671 ms

Accessibility Review

commercedna.com accessibility score

65

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

commercedna.com best practices score

75

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

Browser errors were logged to the console

SEO Factors

commercedna.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Commercedna.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 Commercedna.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

commercedna.com

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