Tools & Wizards About Us
z-sc1.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

z-sc1.com

Lab Freezers | Vaccine Freezers | ULT Freezers | Medical Refrigerators

Page Load Speed

1.4 sec in total

First Response

47 ms

Resources Loaded

1.1 sec

Page Rendered

241 ms

z-sc1.com screenshot

About Website

Visit z-sc1.com now to see the best up-to-date Z Sc 1 content and also check out these interesting facts you probably never knew about z-sc1.com

Lab Freezers, Vaccine Freezers, and Biomedical Refrigerators: Cold Storage Solutions for Biomedical, Life Sciences and Pharmaceutical industries.

Visit z-sc1.com

Key Findings

We analyzed Z-sc1.com page load time and found that the first response time was 47 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

z-sc1.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

z-sc1.com

47 ms

northsciences

223 ms

jquery-1.7.1.js

35 ms

main.min.css

49 ms

theme-overrides.min.css

155 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Z-sc1.com, 62% (34 requests) were made to Intestthermal.com and 18% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (531 ms) relates to the external source Intestthermal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.0 kB (12%)

Content Size

1.1 MB

After Optimization

928.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Z-sc1.com main page is 1.1 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 816.6 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 109.3 kB

  • Original 123.4 kB
  • After minification 115.0 kB
  • After compression 14.1 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 109.3 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 2.9 kB

  • Original 816.6 kB
  • After minification 813.7 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. Z Sc 1 images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 6.3 kB

  • Original 85.1 kB
  • After minification 85.1 kB
  • After compression 78.8 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

-17%

Potential reduce by 4.5 kB

  • Original 26.1 kB
  • After minification 26.1 kB
  • After compression 21.5 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. Z-sc1.com needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (51%)

Requests Now

39

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z Sc 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

z-sc1.com

z-sc1.com

47 ms

northsciences

northsciences

223 ms

jquery-1.7.1.js

jquery-1.7.1.js

35 ms

main.min.css

main.min.css

49 ms

theme-overrides.min.css

theme-overrides.min.css

155 ms

module_59265264414_menu-section.min.css

module_59265264414_menu-section.min.css

52 ms

module_64785949328_MAIN_MENU_SEARCH_BAR.min.css

module_64785949328_MAIN_MENU_SEARCH_BAR.min.css

54 ms

module_59263846835_social-follow.min.css

module_59263846835_social-follow.min.css

58 ms

SigmaSystems-Hub.min.css

SigmaSystems-Hub.min.css

288 ms

intest-style.min.css

intest-style.min.css

72 ms

current.js

current.js

73 ms

embed.js

embed.js

47 ms

main.min.js

main.min.js

66 ms

project.js

project.js

89 ms

module_59265264414_menu-section.js

module_59265264414_menu-section.js

98 ms

module_64785949328_MAIN_MENU_SEARCH_BAR.min.js

module_64785949328_MAIN_MENU_SEARCH_BAR.min.js

98 ms

5587493.js

5587493.js

146 ms

index.js

index.js

112 ms

css

css

41 ms

font-awesome.css

font-awesome.css

64 ms

b0519950-35aa-4999-ac05-57c0c1318563.png

b0519950-35aa-4999-ac05-57c0c1318563.png

93 ms

inTEST%20Logo_Vertical.jpg

inTEST%20Logo_Vertical.jpg

324 ms

77d338dc-f3ed-4161-a304-505c136e6c0f.png

77d338dc-f3ed-4161-a304-505c136e6c0f.png

168 ms

North%20Sciences%20Banner%20Image.png

North%20Sciences%20Banner%20Image.png

168 ms

North%20Sciences-%20100px%20tall.png

North%20Sciences-%20100px%20tall.png

248 ms

PRE1000%2001.png

PRE1000%2001.png

370 ms

BF0550%2002.png

BF0550%2002.png

392 ms

inTEST%20TEC2%20Traceable.png

inTEST%20TEC2%20Traceable.png

340 ms

isber-logo.png

isber-logo.png

396 ms

ILDA%20Logo.jpg

ILDA%20Logo.jpg

450 ms

LPA%20Logo.jpg

LPA%20Logo.jpg

531 ms

PHONE%20WHITE%20INTEST.svg

PHONE%20WHITE%20INTEST.svg

377 ms

TECH%20QUESTION%20WHITE%20INTEST.svg

TECH%20QUESTION%20WHITE%20INTEST.svg

396 ms

EMAIL%20WHITE%20INTEST.svg

EMAIL%20WHITE%20INTEST.svg

404 ms

QUOTE%20WHITE%20INTEST.svg

QUOTE%20WHITE%20INTEST.svg

422 ms

ISO%20INTEST%20WHITE.svg

ISO%20INTEST%20WHITE.svg

428 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX9-p7K4GLs.ttf

146 ms

regular.woff

regular.woff

426 ms

500.woff

500.woff

448 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX9-p7K4GLs.ttf

226 ms

300.woff

300.woff

478 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX9-p7K4GLs.ttf

243 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX9-p7K4GLs.ttf

243 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX9-p7K4GLs.ttf

186 ms

800.woff

800.woff

476 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0o5C8MLnrtQ.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0o5C8MLnrtQ.ttf

136 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq_p9WXh0o5C8MLnrtQ.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq_p9WXh0o5C8MLnrtQ.ttf

137 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R8WXh0o5C8MLnrtQ.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R8WXh0o5C8MLnrtQ.ttf

138 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6WXh0o5C8MLnrtQ.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6WXh0o5C8MLnrtQ.ttf

139 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6WXh0o5C8MLnrtQ.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6WXh0o5C8MLnrtQ.ttf

174 ms

insight.min.js

insight.min.js

140 ms

5587493.js

5587493.js

134 ms

5587493.js

5587493.js

177 ms

leadflows.js

leadflows.js

131 ms

insight_tag_errors.gif

insight_tag_errors.gif

79 ms

Accessibility Review

z-sc1.com accessibility score

96

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

Best Practices

z-sc1.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

z-sc1.com SEO score

100

Search Engine Optimization Advices

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 Z-sc1.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 Z-sc1.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

z-sc1.com

Open Graph data is detected on the main page of Z Sc 1. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: