Tools & Wizards About Us
nisupply.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

nisupply.com

Refractometers for everyone, for every application! – NISupply

Page Load Speed

2.5 sec in total

First Response

17 ms

Resources Loaded

2.3 sec

Page Rendered

168 ms

nisupply.com screenshot

About Website

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

Refractometers for Salinity, Brix, Honey Moisture, Sugar, Wort, Beer, Wine, Maple Syrup, Veterinarians, Glycol, Antifreeze, Glycerin, BREWfractometer, Seawater and more!

Visit nisupply.com

Key Findings

We analyzed Nisupply.com page load time and found that the first response time was 17 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

nisupply.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

nisupply.com

17 ms

National-Industrial-Supply

942 ms

npm.presence-ui.37cd803b.js

26 ms

npm.ebayui-core.2c0c3575.js

39 ms

npm.ux-app.c92a934d.js

32 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nisupply.com, 67% (54 requests) were made to I.ebayimg.com and 30% (24 requests) were made to Ir.ebaystatic.com. The less responsive or slowest element that took the longest time to load (942 ms) relates to the external source Ebay.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (33%)

Content Size

3.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nisupply.com main page is 3.5 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 707.4 kB

  • Original 778.6 kB
  • After minification 763.9 kB
  • After compression 71.2 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 707.4 kB or 91% of the original size.

Image Optimization

-6%

Potential reduce by 114.4 kB

  • Original 1.9 MB
  • After minification 1.8 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. NISupply images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 182.2 kB

  • Original 635.1 kB
  • After minification 635.1 kB
  • After compression 452.9 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 182.2 kB or 29% of the original size.

CSS Optimization

-68%

Potential reduce by 151.4 kB

  • Original 223.2 kB
  • After minification 223.0 kB
  • After compression 71.7 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. Nisupply.com needs all CSS files to be minified and compressed as it can save up to 151.4 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (27%)

Requests Now

77

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NISupply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nisupply.com

nisupply.com

17 ms

National-Industrial-Supply

National-Industrial-Supply

942 ms

npm.presence-ui.37cd803b.js

npm.presence-ui.37cd803b.js

26 ms

npm.ebayui-core.2c0c3575.js

npm.ebayui-core.2c0c3575.js

39 ms

npm.ux-app.c92a934d.js

npm.ux-app.c92a934d.js

32 ms

npm.ux-core.9d21747d.js

npm.ux-core.9d21747d.js

34 ms

npm.merch-ui-component.5bb1a018.js

npm.merch-ui-component.5bb1a018.js

34 ms

npm.feedback-components.ff949b09.js

npm.feedback-components.ff949b09.js

32 ms

930.b731c26a.js

930.b731c26a.js

60 ms

pages_RUeH.1611b906.js

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84 ms

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94 ms

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npm.ux-app.6e1647bd.css

34 ms

npm.skin.921a1c32.css

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39 ms

npm.merch-ui-component.32768d03.css

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52 ms

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125 ms

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46 ms

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iubhy53fei52ncuhcgzjcofwfmc.css

49 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

44 ms

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45 ms

2.js

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50 ms

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48 ms

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ubt24070236dd1e675d8f4e7497.js

50 ms

radware_stormcaster_v23.js

radware_stormcaster_v23.js

40 ms

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108 ms

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154 ms

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84 ms

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231 ms

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527 ms

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86 ms

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267 ms

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219 ms

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279 ms

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356 ms

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531 ms

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484 ms

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509 ms

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515 ms

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498 ms

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550 ms

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564 ms

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575 ms

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578 ms

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649 ms

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589 ms

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MarketSans-Regular-WebS.woff

17 ms

MarketSans-SemiBold-WebS.woff

MarketSans-SemiBold-WebS.woff

14 ms

survey-modal-NjBSM7wA.js

survey-modal-NjBSM7wA.js

4 ms

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534 ms

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561 ms

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551 ms

gh_show_ads.js

gh_show_ads.js

24 ms

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493 ms

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507 ms

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541 ms

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576 ms

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483 ms

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491 ms

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450 ms

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544 ms

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537 ms

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440 ms

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494 ms

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429 ms

Accessibility Review

nisupply.com accessibility score

91

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

Best Practices

nisupply.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nisupply.com SEO score

89

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

Image elements do not have [alt] attributes

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 Nisupply.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 Nisupply.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

nisupply.com

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