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lumi.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

lumi.com

Narvar | The intelligent post-purchase platform

Page Load Speed

2.2 sec in total

First Response

161 ms

Resources Loaded

2 sec

Page Rendered

95 ms

lumi.com screenshot

About Website

Click here to check amazing Lumi content for United States. Otherwise, check out these important facts you probably never knew about lumi.com

Personalized experiences that build loyalty. Smart actions that drive exceptional business outcomes. Powered by the Narvar Network: actionable intelligence from billions of interactions.

Visit lumi.com

Key Findings

We analyzed Lumi.com page load time and found that the first response time was 161 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lumi.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

lumi.com

161 ms

www.lumi.com

462 ms

www.lumi.com

378 ms

styles.css

82 ms

zmd3zqa.js

296 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 30% of them (6 requests) were addressed to the original Lumi.com, 20% (4 requests) were made to Use.typekit.net and 10% (2 requests) were made to Js.intercomcdn.com. The less responsive or slowest element that took the longest time to load (813 ms) belongs to the original domain Lumi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.6 kB (32%)

Content Size

57.4 kB

After Optimization

38.7 kB

  • HTML
  • JavaScript

In fact, the total size of Lumi.com main page is 57.4 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. 15% of websites need less resources to load. Javascripts take 30.1 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 18.4 kB

  • Original 27.3 kB
  • After minification 27.0 kB
  • After compression 8.9 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 18.4 kB or 67% of the original size.

JavaScript Optimization

-1%

Potential reduce by 236 B

  • Original 30.1 kB
  • After minification 30.1 kB
  • After compression 29.8 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 8 (57%)

Requests Now

14

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lumi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lumi.com

lumi.com

161 ms

www.lumi.com

www.lumi.com

462 ms

www.lumi.com

www.lumi.com

378 ms

styles.css

styles.css

82 ms

zmd3zqa.js

zmd3zqa.js

296 ms

api-settings.js

api-settings.js

157 ms

app-1456772019000.js

app-1456772019000.js

813 ms

analytics.min.js

analytics.min.js

208 ms

sdk.js

sdk.js

290 ms

www.lumi.com

www.lumi.com

34 ms

9PdgfdEUrCjGm0M4kJXVyUCaQ2MvkhAHDGsZ4qkQS5GffODGgsMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

9PdgfdEUrCjGm0M4kJXVyUCaQ2MvkhAHDGsZ4qkQS5GffODGgsMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

36 ms

HhezZ_DEFwfD67iTB6pz4U6XSYSqpYwFkZHTWOb6PQtffO_GgsMdeMJ6Mk6g5MZfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

HhezZ_DEFwfD67iTB6pz4U6XSYSqpYwFkZHTWOb6PQtffO_GgsMdeMJ6Mk6g5MZfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

67 ms

p.gif

p.gif

167 ms

analytics.js

analytics.js

108 ms

iayss0fd

iayss0fd

102 ms

224 ms

xd_arbiter.php

xd_arbiter.php

294 ms

intercom.c5a1eeb5.js

intercom.c5a1eeb5.js

82 ms

echo.515e8809.js

echo.515e8809.js

47 ms

nr-686.min.js

nr-686.min.js

44 ms

Accessibility Review

lumi.com accessibility score

79

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

Image elements do not have [alt] attributes

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lumi.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lumi.com SEO score

81

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

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

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 Lumi.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 Lumi.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

lumi.com

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