Tools & Wizards About Us
hzltglass.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

hzltglass.com

Tempered Glass And Laminated Glass Manufacturer - BLUE-SKY

Page Load Speed

4.5 sec in total

First Response

168 ms

Resources Loaded

3.6 sec

Page Rendered

730 ms

hzltglass.com screenshot

About Website

Welcome to hzltglass.com homepage info - get ready to check Hzlt Glass best content right away, or after learning these important things about hzltglass.com

With world class production lines, leading technology and strictly production control, Blue-sky is specialized in large-scale glass deep processing and related production.

Visit hzltglass.com

Key Findings

We analyzed Hzltglass.com page load time and found that the first response time was 168 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

hzltglass.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.222

56/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

hzltglass.com

168 ms

www.hzltglass.com

403 ms

jquery.mmenu.all.css

423 ms

font-awesome.min.css

501 ms

onekey.min.css

542 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Hzltglass.com, 95% (54 requests) were made to Cdn.bluenginer.com and 2% (1 request) were made to Bluengine.net. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cdn.bluenginer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.5 kB (80%)

Content Size

119.9 kB

After Optimization

23.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hzltglass.com main page is 119.9 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. 55% of websites need less resources to load. HTML takes 106.3 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 95.3 kB

  • Original 106.3 kB
  • After minification 72.0 kB
  • After compression 11.0 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 34.2 kB, which is 32% 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 95.3 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.5 kB
  • After minification 8.5 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. Hzlt Glass images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 695 B

  • Original 3.0 kB
  • After minification 3.0 kB
  • After compression 2.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 695 B or 23% of the original size.

CSS Optimization

-23%

Potential reduce by 498 B

  • Original 2.1 kB
  • After minification 2.1 kB
  • After compression 1.6 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. Hzltglass.com needs all CSS files to be minified and compressed as it can save up to 498 B or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (45%)

Requests Now

47

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hzlt Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hzltglass.com

hzltglass.com

168 ms

www.hzltglass.com

www.hzltglass.com

403 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

423 ms

font-awesome.min.css

font-awesome.min.css

501 ms

onekey.min.css

onekey.min.css

542 ms

style.css

style.css

560 ms

jquery.min.js

jquery.min.js

529 ms

common.js

common.js

547 ms

wow.js

wow.js

490 ms

layer.js

layer.js

635 ms

jquery.mmenu.all.js

jquery.mmenu.all.js

635 ms

common.js

common.js

552 ms

form

form

584 ms

ed60c6f0b23dffd3591ce07ad3ee35ce.png

ed60c6f0b23dffd3591ce07ad3ee35ce.png

143 ms

search_btn.png

search_btn.png

142 ms

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143 ms

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336 ms

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245 ms

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291 ms

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94d960558bd0de54ba3dd4e4a2e29478.jpg

368 ms

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6669028ef16cd42d00eb760407b63606.jpg

352 ms

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316 ms

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430 ms

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2cb6ad6d60fbac5689ba8bd117758a9f.jpg

1380 ms

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1348 ms

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67bb34d01587a9677914bf54e9f8b176.jpg

615 ms

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3bf7322d46ee034115409172d18cc173.jpg

1372 ms

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1467 ms

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1309 ms

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1308 ms

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1466 ms

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e3d3f9286bb3334f37a4eb39ba05a217.jpg

1581 ms

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1441 ms

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1474 ms

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1476 ms

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4d2e195a4d2a519bb37c9c62f12ba146.png

1555 ms

title_pic.png

title_pic.png

1580 ms

icons01.png

icons01.png

1563 ms

close.png

close.png

1562 ms

show_btn.png

show_btn.png

1591 ms

search_btn_close.png

search_btn_close.png

1650 ms

opensans.woff

opensans.woff

1761 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1787 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1618 ms

Abril-Fatface.woff

Abril-Fatface.woff

1653 ms

layer.css

layer.css

1534 ms

onekey.min.css

onekey.min.css

1127 ms

jquery.min.js

jquery.min.js

1239 ms

layer.js

layer.js

1239 ms

jquery.form.js

jquery.form.js

1237 ms

common.js

common.js

1262 ms

lang.gif

lang.gif

134 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

106 ms

Abril-Fatface.ttf

Abril-Fatface.ttf

93 ms

layer.css

layer.css

23 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

92 ms

Abril-Fatface.svg

Abril-Fatface.svg

105 ms

Accessibility Review

hzltglass.com accessibility score

87

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.

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

Links do not have a discernible name

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

hzltglass.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

hzltglass.com SEO score

83

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

Links do not have descriptive text

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hzltglass.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 Hzltglass.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

hzltglass.com

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