Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

groupon.knoji.com

Groupon Review | Groupon.com Ratings & Customer Reviews – Jan '24

Page Load Speed

7.6 sec in total

First Response

43 ms

Resources Loaded

5.3 sec

Page Rendered

2.3 sec

groupon.knoji.com screenshot

About Website

Visit groupon.knoji.com now to see the best up-to-date Groupon Knoji content for United States and also check out these interesting facts you probably never knew about groupon.knoji.com

Groupon reviews and Groupon.com customer ratings for January 2024. Groupon is an extremely popular coupons & promo code which competes against other coupons & promo codes like Honey, RetailMeNot and R...

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Key Findings

We analyzed Groupon.knoji.com page load time and found that the first response time was 43 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

groupon.knoji.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value2,290 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

groupon.knoji.com

43 ms

groupon.knoji.com

1243 ms

css

175 ms

style.css

155 ms

jquery.min.js

177 ms

Our browser made a total of 187 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Groupon.knoji.com, 21% (40 requests) were made to Knoji.com and 14% (27 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (67%)

Content Size

1.7 MB

After Optimization

570.7 kB

In fact, the total size of Groupon.knoji.com main page is 1.7 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 734.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 332.7 kB

  • Original 379.9 kB
  • After minification 322.8 kB
  • After compression 47.2 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 57.1 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 332.7 kB or 88% of the original size.

Image Optimization

-62%

Potential reduce by 458.8 kB

  • Original 734.4 kB
  • After minification 275.6 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, Groupon Knoji needs image optimization as it can save up to 458.8 kB or 62% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 243.4 kB

  • Original 464.7 kB
  • After minification 462.1 kB
  • After compression 221.4 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 243.4 kB or 52% of the original size.

CSS Optimization

-84%

Potential reduce by 135.3 kB

  • Original 161.9 kB
  • After minification 155.5 kB
  • After compression 26.6 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. Groupon.knoji.com needs all CSS files to be minified and compressed as it can save up to 135.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 99 (56%)

Requests Now

178

After Optimization

79

The browser has sent 178 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Groupon Knoji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 69 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

groupon.knoji.com accessibility score

70

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

groupon.knoji.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

High

Missing source maps for large first-party JavaScript

SEO Factors

groupon.knoji.com SEO score

87

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Groupon.knoji.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 Groupon.knoji.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 description is not detected on the main page of Groupon Knoji. 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: