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henzin.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

henzin.com

Henzin | Indoor LED lighting - Innovative LED lighting makes your simple and convenient high quality life

Page Load Speed

2.5 sec in total

First Response

357 ms

Resources Loaded

2 sec

Page Rendered

176 ms

henzin.com screenshot

About Website

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

Henzin is fames brand in Amazon LED lighting, always committed to make good quality innovation design indoor LED lighting for bringing people simple and convenient high quality life anytime anywhere

Visit henzin.com

Key Findings

We analyzed Henzin.com page load time and found that the first response time was 357 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

henzin.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.723

6/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

henzin.com

357 ms

henzin.com

221 ms

www.henzin.com

560 ms

open-sans.css

54 ms

stylesheet.css

166 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Henzin.com and no external sources were called. The less responsive or slowest element that took the longest time to load (560 ms) belongs to the original domain Henzin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.8 kB (5%)

Content Size

3.1 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Henzin.com main page is 3.1 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. 60% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 29.0 kB

  • Original 35.1 kB
  • After minification 26.9 kB
  • After compression 6.0 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. This page needs HTML code to be minified as it can gain 8.1 kB, which is 23% 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 29.0 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 123.6 kB

  • Original 3.0 MB
  • After minification 2.9 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. Henzin images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.4 kB

  • Original 70.0 kB
  • After minification 70.0 kB
  • After compression 68.6 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

-9%

Potential reduce by 4.7 kB

  • Original 50.3 kB
  • After minification 50.3 kB
  • After compression 45.6 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. Henzin.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (35%)

Requests Now

34

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Henzin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

henzin.com

henzin.com

357 ms

henzin.com

henzin.com

221 ms

www.henzin.com

www.henzin.com

560 ms

open-sans.css

open-sans.css

54 ms

stylesheet.css

stylesheet.css

166 ms

font-awesome.min.css

font-awesome.min.css

161 ms

artdialog.css

artdialog.css

161 ms

owl.carousel.css

owl.carousel.css

160 ms

magnific-popup.css

magnific-popup.css

163 ms

sliderlayer.css

sliderlayer.css

162 ms

index.php

index.php

349 ms

bootstrap.min.js

bootstrap.min.js

212 ms

global.js

global.js

213 ms

owl.carousel.min.js

owl.carousel.min.js

216 ms

magnific-popup.min.js

magnific-popup.min.js

217 ms

themepunch.plugins.min.js

themepunch.plugins.min.js

219 ms

themepunch.revolution.min.js

themepunch.revolution.min.js

268 ms

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dda29264539dd24f.jpg

55 ms

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a1b28f60d29520d1.jpg

318 ms

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822c83f43cba776b.jpg

369 ms

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266 ms

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61dcdb4940169ea3.jpg

108 ms

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4f414f111cf15343.jpg

158 ms

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64937b3466e574d8.jpg

159 ms

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5e1861095db66f6e.jpg

160 ms

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6f53e29ba90f53fd.jpg

212 ms

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77e7bc8ce36760fe.jpg

213 ms

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214 ms

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267 ms

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7d514cb7cdc7cbce.jpg

266 ms

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c0e6e5f6f1e5ba3a.jpg

267 ms

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317 ms

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90d941318d3b1a1c.jpg

318 ms

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de2ab28ce51627d5.jpg

318 ms

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7b623c5c4ce6506d.jpg

320 ms

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2ac0803ea1888222.jpg

393 ms

f777d1119f2e6315.jpg

f777d1119f2e6315.jpg

394 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

400 ms

loader.gif

loader.gif

313 ms

coloredbg.png

coloredbg.png

70 ms

Accessibility Review

henzin.com accessibility score

59

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

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

henzin.com best practices score

67

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

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

henzin.com SEO score

69

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

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 Henzin.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 Henzin.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

henzin.com

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