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lightglasslighting.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

lightglasslighting.com

LIGHTGLASS Simulated Windows & Skylights

Page Load Speed

2.2 sec in total

First Response

130 ms

Resources Loaded

1.6 sec

Page Rendered

467 ms

lightglasslighting.com screenshot

About Website

Welcome to lightglasslighting.com homepage info - get ready to check LIGHTGLASS Lighting best content right away, or after learning these important things about lightglasslighting.com

LIGHTGLASS™ Simulated Windows & Skylights Transform Windowless Spaces by Adding the Feeling of Daylight Indoors.

Visit lightglasslighting.com

Key Findings

We analyzed Lightglasslighting.com page load time and found that the first response time was 130 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

lightglasslighting.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value3,900 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.427

22/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

lightglasslighting.com

130 ms

light-box-styles.css

97 ms

swiper.min.css

88 ms

style.min.css

94 ms

style.min.css

103 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 48% of them (65 requests) were addressed to the original Lightglasslighting.com, 20% (27 requests) were made to Fonts.gstatic.com and 18% (24 requests) were made to Assets.lightglasslighting.com. The less responsive or slowest element that took the longest time to load (590 ms) relates to the external source Assets.lightglasslighting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.3 kB (13%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lightglasslighting.com main page is 2.1 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 258.1 kB

  • Original 305.6 kB
  • After minification 299.7 kB
  • After compression 47.6 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 258.1 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 8.9 kB

  • Original 1.1 MB
  • After minification 1.1 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. LIGHTGLASS Lighting images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 15.5 kB

  • Original 659.5 kB
  • After minification 659.5 kB
  • After compression 644.0 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.

CSS Optimization

-3%

Potential reduce by 2.8 kB

  • Original 90.1 kB
  • After minification 89.8 kB
  • After compression 87.2 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. Lightglasslighting.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 70 (69%)

Requests Now

101

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LIGHTGLASS Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lightglasslighting.com

lightglasslighting.com

130 ms

light-box-styles.css

light-box-styles.css

97 ms

swiper.min.css

swiper.min.css

88 ms

style.min.css

style.min.css

94 ms

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style.min.css

103 ms

custom.css

custom.css

106 ms

lightslider.css

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150 ms

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204 ms

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170 ms

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108 ms

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225 ms

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212 ms

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189 ms

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227 ms

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253 ms

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206 ms

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236 ms

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325 ms

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238 ms

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49 ms

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355 ms

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350 ms

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247 ms

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32 ms

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320 ms

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351 ms

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352 ms

lightslider.js

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350 ms

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441 ms

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500 ms

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351 ms

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498 ms

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380 ms

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381 ms

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355 ms

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378 ms

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393 ms

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407 ms

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424 ms

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442 ms

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430 ms

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438 ms

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450 ms

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590 ms

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582 ms

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378 ms

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487 ms

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Accessibility Review

lightglasslighting.com accessibility score

80

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

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

lightglasslighting.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

SEO Factors

lightglasslighting.com SEO score

93

Search Engine Optimization Advices

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 Lightglasslighting.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 Lightglasslighting.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

lightglasslighting.com

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