Tools & Wizards About Us
glasscorp.co.nz screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

glasscorp.co.nz

Glasscorp - Quality solutions and equipment for the glass manufacturing industry

Page Load Speed

9.1 sec in total

First Response

108 ms

Resources Loaded

5.3 sec

Page Rendered

3.7 sec

glasscorp.co.nz screenshot

About Website

Visit glasscorp.co.nz now to see the best up-to-date Glasscorp content for New Zealand and also check out these interesting facts you probably never knew about glasscorp.co.nz

Bringing better working solutions and equipment standards to the glass manufacturing industry. Amazing service and top quality equipment and years of experience in the Glass manufacturing industry are...

Visit glasscorp.co.nz

Key Findings

We analyzed Glasscorp.co.nz page load time and found that the first response time was 108 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

glasscorp.co.nz performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

glasscorp.co.nz

108 ms

glasscorp.co.nz

257 ms

www.glasscorp.co.nz

24 ms

www.glasscorp.co.nz

1325 ms

template_style.css

1286 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 21% of them (19 requests) were addressed to the original Glasscorp.co.nz, 53% (48 requests) were made to Zdn.nz and 13% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Glasscorp.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 MB (56%)

Content Size

5.3 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Glasscorp.co.nz main page is 5.3 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. 65% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 151.1 kB

  • Original 184.1 kB
  • After minification 184.0 kB
  • After compression 33.0 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. 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 151.1 kB or 82% of the original size.

Image Optimization

-56%

Potential reduce by 2.8 MB

  • Original 5.0 MB
  • After minification 2.2 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. Obviously, Glasscorp needs image optimization as it can save up to 2.8 MB or 56% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 100.0 kB
  • After minification 100.0 kB
  • After compression 99.0 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

-51%

Potential reduce by 21.8 kB

  • Original 42.4 kB
  • After minification 42.4 kB
  • After compression 20.6 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. Glasscorp.co.nz needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (24%)

Requests Now

72

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glasscorp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

glasscorp.co.nz

glasscorp.co.nz

108 ms

glasscorp.co.nz

glasscorp.co.nz

257 ms

www.glasscorp.co.nz

www.glasscorp.co.nz

24 ms

www.glasscorp.co.nz

www.glasscorp.co.nz

1325 ms

template_style.css

template_style.css

1286 ms

page_style.css

page_style.css

2104 ms

zest_controller.js

zest_controller.js

26 ms

jquery.min.js

jquery.min.js

37 ms

prototype.js

prototype.js

49 ms

css2

css2

42 ms

css

css

61 ms

google_ecom_tools.js

google_ecom_tools.js

31 ms

components_Navigation_Hamburger_hamburger.js

components_Navigation_Hamburger_hamburger.js

39 ms

jquery_autocomplete_min.js

jquery_autocomplete_min.js

43 ms

email-decode.min.js

email-decode.min.js

34 ms

zest_validate.js

zest_validate.js

46 ms

components_OrderProcess_PopupCart_popup_cart.js

components_OrderProcess_PopupCart_popup_cart.js

48 ms

glide

glide

21 ms

banner-fg_Flyer-Aug-Sep-2024.png

banner-fg_Flyer-Aug-Sep-2024.png

174 ms

logoNew.png

logoNew.png

685 ms

banner-fg_Webinar-Tape.png

banner-fg_Webinar-Tape.png

213 ms

banner-fg_NitrileGloves.png

banner-fg_NitrileGloves.png

195 ms

banner-fg_AT028-T.png

banner-fg_AT028-T.png

675 ms

banner-fg_OCOSInnovationAwardWinner.png

banner-fg_OCOSInnovationAwardWinner.png

1501 ms

banner-fg_PC10L-B.png

banner-fg_PC10L-B.png

1105 ms

banner-fg_WGT113_2.png

banner-fg_WGT113_2.png

1312 ms

banner-fg_GA56.png

banner-fg_GA56.png

1219 ms

banner-fg_GCC.png

banner-fg_GCC.png

1422 ms

banner-fg_BPIR_2.png

banner-fg_BPIR_2.png

688 ms

ico-delivery.svg

ico-delivery.svg

700 ms

ico-30-years.svg

ico-30-years.svg

716 ms

ico-nz-map.svg

ico-nz-map.svg

730 ms

icon-track-order.svg

icon-track-order.svg

750 ms

Tile_Jun-AugSep2024_FlyerLogin.jpg

Tile_Jun-AugSep2024_FlyerLogin.jpg

763 ms

Tile_Jun-AugSep2024_SnapEdge.jpg

Tile_Jun-AugSep2024_SnapEdge.jpg

775 ms

Tile_Jun-AugSep2024_PC10L-B.jpg

Tile_Jun-AugSep2024_PC10L-B.jpg

789 ms

Tile_Dec-2022_GWTS.jpg

Tile_Dec-2022_GWTS.jpg

805 ms

Tile_Jun-AugSep2024_FB1000.jpg

Tile_Jun-AugSep2024_FB1000.jpg

823 ms

Tile_Powerpack_MilwaukeeRedemptions.jpg

Tile_Powerpack_MilwaukeeRedemptions.jpg

836 ms

Tile_Jun-AugSep2024_Woods_.jpg

Tile_Jun-AugSep2024_Woods_.jpg

868 ms

Tile_Aug-Sep-2022_NewProducts.jpg

Tile_Aug-Sep-2022_NewProducts.jpg

891 ms

bg-card-about-us.jpg

bg-card-about-us.jpg

906 ms

bg-card-event.jpg

bg-card-event.jpg

925 ms

bg-card-faq.jpg

bg-card-faq.jpg

943 ms

logo-footer.svg

logo-footer.svg

956 ms

sample-withtext2.svg

sample-withtext2.svg

970 ms

logo-aga.svg

logo-aga.svg

987 ms

logo-window-glass-new.svg

logo-window-glass-new.svg

1000 ms

GGINZ-Supporter.svg

GGINZ-Supporter.svg

1016 ms

spec_partner_logo_small.svg

spec_partner_logo_small.svg

1030 ms

social_linkedin_web_icon_white.svg

social_linkedin_web_icon_white.svg

1049 ms

social_youtube_web_icon_white.svg

social_youtube_web_icon_white.svg

1064 ms

gtm.js

gtm.js

157 ms

ui_sprites.svg

ui_sprites.svg

691 ms

custom-sprite.svg

custom-sprite.svg

1056 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

162 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

186 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

179 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

201 ms

8vIf7wUr0m80wwYf0QCXZzYzUoTK8RZQvRd-D1NYbmyWckg.ttf

8vIf7wUr0m80wwYf0QCXZzYzUoTK8RZQvRd-D1NYbmyWckg.ttf

201 ms

8vIf7wUr0m80wwYf0QCXZzYzUoTK8RZQvRd-D1NYbl6Wckg.ttf

8vIf7wUr0m80wwYf0QCXZzYzUoTK8RZQvRd-D1NYbl6Wckg.ttf

203 ms

8vIf7wUr0m80wwYf0QCXZzYzUoTK8RZQvRd-D1NYbouRckg.ttf

8vIf7wUr0m80wwYf0QCXZzYzUoTK8RZQvRd-D1NYbouRckg.ttf

201 ms

8vIf7wUr0m80wwYf0QCXZzYzUoTK8RZQvRd-D1NYbsWRckg.ttf

8vIf7wUr0m80wwYf0QCXZzYzUoTK8RZQvRd-D1NYbsWRckg.ttf

199 ms

ui_sprites.svg

ui_sprites.svg

1045 ms

8vIh7wUr0m80wwYf0QCXZzYzUoTg-CSvZX4Vlf1fe6TVmgsz_Q.ttf

8vIh7wUr0m80wwYf0QCXZzYzUoTg-CSvZX4Vlf1fe6TVmgsz_Q.ttf

156 ms

8vIh7wUr0m80wwYf0QCXZzYzUoTg-CSvZX4Vlf1fe6TVqAsz_Q.ttf

8vIh7wUr0m80wwYf0QCXZzYzUoTg-CSvZX4Vlf1fe6TVqAsz_Q.ttf

158 ms

8vIh7wUr0m80wwYf0QCXZzYzUoTg-CSvZX4Vlf1fe6TVfQwz_Q.ttf

8vIh7wUr0m80wwYf0QCXZzYzUoTg-CSvZX4Vlf1fe6TVfQwz_Q.ttf

158 ms

8vIh7wUr0m80wwYf0QCXZzYzUoTg-CSvZX4Vlf1fe6TVMwwz_Q.ttf

8vIh7wUr0m80wwYf0QCXZzYzUoTg-CSvZX4Vlf1fe6TVMwwz_Q.ttf

159 ms

TopLevelMenu.gif

TopLevelMenu.gif

1037 ms

caret-down.png

caret-down.png

762 ms

arrow.gif

arrow.gif

798 ms

embed

embed

292 ms

custom-sprite.svg

custom-sprite.svg

342 ms

process

process

390 ms

slide-bkgrd-GCL-Blue.jpeg

slide-bkgrd-GCL-Blue.jpeg

943 ms

slide-bkgrd-GCL-Red.jpg

slide-bkgrd-GCL-Red.jpg

924 ms

slide-bkgrd-grey.jpg

slide-bkgrd-grey.jpg

907 ms

js

js

35 ms

search.js

search.js

5 ms

geometry.js

geometry.js

8 ms

main.js

main.js

13 ms

slide-bkgrd-Autoglass-Red.jpg

slide-bkgrd-Autoglass-Red.jpg

462 ms

slide-bkgrd-WGANZdarkgreen.png

slide-bkgrd-WGANZdarkgreen.png

455 ms

slide-bkgrd-Pet-Corp.jpg

slide-bkgrd-Pet-Corp.jpg

453 ms

slide-bkgrd-Black.jpg

slide-bkgrd-Black.jpg

437 ms

slide-bkgrd-OCOS-Green.jpg

slide-bkgrd-OCOS-Green.jpg

436 ms

slide-bkgrd-GCL-bluered.jpg

slide-bkgrd-GCL-bluered.jpg

417 ms

arrow-bg-101.png

arrow-bg-101.png

420 ms

custom-sprite.svg

custom-sprite.svg

406 ms

bg-strip.svg

bg-strip.svg

406 ms

Accessibility Review

glasscorp.co.nz accessibility score

75

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

glasscorp.co.nz best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

glasscorp.co.nz SEO score

91

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

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

    N/A

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glasscorp.co.nz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Glasscorp.co.nz main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

glasscorp.co.nz

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