Tools & Wizards About Us
nulumina.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

nulumina.com

LED True color headlamps and flashlights USA Nulumina Corporation

Page Load Speed

1.9 sec in total

First Response

150 ms

Resources Loaded

1.7 sec

Page Rendered

62 ms

nulumina.com screenshot

About Website

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

Nulumina makes High CRI, LED headlamps & flashlights with rugged features for hiking, running, climbing, fishing, hunting, and outdoor sports

Visit nulumina.com

Key Findings

We analyzed Nulumina.com page load time and found that the first response time was 150 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

nulumina.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value2,610 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

www.nulumina.com

150 ms

minified.js

42 ms

focus-within-polyfill.js

39 ms

polyfill.min.js

35 ms

thunderbolt-commons.8add2233.bundle.min.js

177 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nulumina.com, 44% (27 requests) were made to Static.wixstatic.com and 30% (18 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 585.1 kB (48%)

Content Size

1.2 MB

After Optimization

634.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nulumina.com main page is 1.2 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. 35% of websites need less resources to load. HTML takes 733.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 578.2 kB

  • Original 733.0 kB
  • After minification 731.2 kB
  • After compression 154.8 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 578.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 2.7 kB

  • Original 240.5 kB
  • After minification 237.8 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. Nulumina images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 245.5 kB
  • After minification 245.5 kB
  • After compression 241.3 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 15 (28%)

Requests Now

54

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nulumina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.nulumina.com

www.nulumina.com

150 ms

minified.js

minified.js

42 ms

focus-within-polyfill.js

focus-within-polyfill.js

39 ms

polyfill.min.js

polyfill.min.js

35 ms

thunderbolt-commons.8add2233.bundle.min.js

thunderbolt-commons.8add2233.bundle.min.js

177 ms

main.1550a9c2.bundle.min.js

main.1550a9c2.bundle.min.js

178 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

176 ms

lodash.min.js

lodash.min.js

179 ms

react.production.min.js

react.production.min.js

176 ms

react-dom.production.min.js

react-dom.production.min.js

179 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

178 ms

11062b_e12e778250c54ec0aa0d967b228e9cc3f000.jpg

11062b_e12e778250c54ec0aa0d967b228e9cc3f000.jpg

122 ms

bundle.min.js

bundle.min.js

91 ms

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243 ms

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298 ms

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342 ms

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48 ms

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48 ms

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94 ms

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372 ms

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241 ms

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296 ms

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697 ms

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492 ms

f91855_877a94692f534372989924536be455a2~mv2_d_3008_2000_s_2.jpg

f91855_877a94692f534372989924536be455a2~mv2_d_3008_2000_s_2.jpg

481 ms

64e98d_f380d1c707a64d049f2f0fd201c3e8d2.jpg

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691 ms

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672 ms

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690 ms

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754 ms

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827 ms

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905 ms

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977 ms

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995 ms

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952 ms

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859 ms

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957 ms

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1029 ms

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1031 ms

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1257 ms

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241 ms

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26 ms

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25 ms

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26 ms

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25 ms

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26 ms

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5 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

23 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

nulumina.com accessibility score

85

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

nulumina.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nulumina.com SEO score

97

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 Nulumina.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 Nulumina.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

nulumina.com

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