Tools & Wizards About Us
labwarehouse.co.nz screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

labwarehouse.co.nz

LabwareHouse Limited | A wide range of quality labware

Page Load Speed

1.6 sec in total

First Response

60 ms

Resources Loaded

1.2 sec

Page Rendered

371 ms

labwarehouse.co.nz screenshot

About Website

Click here to check amazing Labware House content. Otherwise, check out these important facts you probably never knew about labwarehouse.co.nz

Comprehensive range of laboratory glassware, laboratory plasticware, chemicals and equipment for schools, commercial labs and home scientists in Australia and New Zealand. 100% web based ordering.

Visit labwarehouse.co.nz

Key Findings

We analyzed Labwarehouse.co.nz page load time and found that the first response time was 60 ms and then it took 1.6 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

labwarehouse.co.nz performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.217

57/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

labwarehouse.co.nz

60 ms

modernizr.min.js

31 ms

utilities.js

58 ms

quicksearch.css

74 ms

layout.css

66 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Labwarehouse.co.nz, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (889 ms) belongs to the original domain Labwarehouse.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.6 kB (14%)

Content Size

384.5 kB

After Optimization

328.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Labwarehouse.co.nz main page is 384.5 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. 25% of websites need less resources to load. Images take 227.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 40.0 kB

  • Original 48.8 kB
  • After minification 48.7 kB
  • After compression 8.8 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 40.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 227.4 kB
  • After minification 227.4 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. Labware House images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 15.6 kB

  • Original 73.2 kB
  • After minification 73.2 kB
  • After compression 57.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.6 kB or 21% of the original size.

CSS Optimization

-0%

Potential reduce by 27 B

  • Original 35.2 kB
  • After minification 35.2 kB
  • After compression 35.1 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. Labwarehouse.co.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (22%)

Requests Now

50

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Labware House. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

labwarehouse.co.nz

labwarehouse.co.nz

60 ms

modernizr.min.js

modernizr.min.js

31 ms

utilities.js

utilities.js

58 ms

quicksearch.css

quicksearch.css

74 ms

layout.css

layout.css

66 ms

responsive.css

responsive.css

60 ms

default_modifiedV4.css

default_modifiedV4.css

75 ms

css

css

43 ms

fontello.css

fontello.css

72 ms

jquery.quicksearch.js

jquery.quicksearch.js

95 ms

functions.js

functions.js

96 ms

3dboost.js

3dboost.js

96 ms

js

js

71 ms

jquery.min.js

jquery.min.js

56 ms

LWSupportsKakaImg2.jpg

LWSupportsKakaImg2.jpg

889 ms

Labwarehouse-Logo80px.png

Labwarehouse-Logo80px.png

83 ms

lock.png

lock.png

82 ms

lens.png

lens.png

85 ms

nav-div.png

nav-div.png

82 ms

find-us-on-facebook-logo.png

find-us-on-facebook-logo.png

83 ms

RapidSSL_SEAL-90x50.gif

RapidSSL_SEAL-90x50.gif

83 ms

chemicals.jpg

chemicals.jpg

84 ms

glassware.jpg

glassware.jpg

85 ms

plastics.jpg

plastics.jpg

105 ms

SPX_Flat_400x300.jpg

SPX_Flat_400x300.jpg

85 ms

wine.jpg

wine.jpg

90 ms

ttubeHolder.jpg

ttubeHolder.jpg

91 ms

150_55115_-_2L_Large_Brilliance_Label.jpg

150_55115_-_2L_Large_Brilliance_Label.jpg

85 ms

150_55110_-_920ml_Medium_Brilliance_Label.jpg

150_55110_-_920ml_Medium_Brilliance_Label.jpg

94 ms

150_55105_-_380ml_Small_Brilliance_Label.jpg

150_55105_-_380ml_Small_Brilliance_Label.jpg

125 ms

150_70600_Large_Storage_60L_Angle_Label.jpg

150_70600_Large_Storage_60L_Angle_Label.jpg

111 ms

150_70400_40L_Storage_40L_Angle_Label_NEW.jpg

150_70400_40L_Storage_40L_Angle_Label_NEW.jpg

111 ms

150_70300_Large_Storage_30L_Angle_Label.jpg

150_70300_Large_Storage_30L_Angle_Label.jpg

116 ms

150_70035_35l_smallsrorage_label.jpg

150_70035_35l_smallsrorage_label.jpg

115 ms

150_1850_5L_Rectangular_Klipit.jpg

150_1850_5L_Rectangular_Klipit.jpg

137 ms

150_1830_3L_Rectangular_Klipit.jpg

150_1830_3L_Rectangular_Klipit.jpg

146 ms

a150_1600_1L_Rectangular_Klipit.jpg

a150_1600_1L_Rectangular_Klipit.jpg

146 ms

beakerprem_edit1_comp600_thumbnail.JPG

beakerprem_edit1_comp600_thumbnail.JPG

145 ms

glassco100ml_thumbnail.jpg

glassco100ml_thumbnail.jpg

158 ms

150_1700_2l_rectangular_klipit.jpg

150_1700_2l_rectangular_klipit.jpg

154 ms

83380_comp600_thumbnail.jpg

83380_comp600_thumbnail.jpg

164 ms

premiumconical_edit1_comp600_thumbnail.JPG

premiumconical_edit1_comp600_thumbnail.JPG

174 ms

8542-0500_img_1741_edit1_comp_thumbnail.jpg

8542-0500_img_1741_edit1_comp_thumbnail.jpg

178 ms

1630-005_img_1372_edit1_comp_thumbnail.jpg

1630-005_img_1372_edit1_comp_thumbnail.jpg

169 ms

1633a-002_img_1357_edit1_comp_thumbnail.jpg

1633a-002_img_1357_edit1_comp_thumbnail.jpg

179 ms

5036-1_img_1384_edit1_comp_thumbnail.jpg

5036-1_img_1384_edit1_comp_thumbnail.jpg

189 ms

cc29_img_1402_edit1_comp_thumbnail.jpg

cc29_img_1402_edit1_comp_thumbnail.jpg

249 ms

1522_img_1449_edit1_comp_thumbnail.jpg

1522_img_1449_edit1_comp_thumbnail.jpg

197 ms

5001-0500_img_1387_edit1_comp_thumbnail.jpg

5001-0500_img_1387_edit1_comp_thumbnail.jpg

213 ms

Periodic.png

Periodic.png

216 ms

count.asp

count.asp

632 ms

3dvisit.asp

3dvisit.asp

164 ms

spacer.gif

spacer.gif

30 ms

Accessibility Review

labwarehouse.co.nz accessibility score

77

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

[id] attributes on active, focusable elements are not unique

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

labwarehouse.co.nz best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

labwarehouse.co.nz SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

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

labwarehouse.co.nz

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