Tools & Wizards About Us
knowledge.ulprospector.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

knowledge.ulprospector.com

Raw Material and Ingredient, News, Articles and Videos | Prospector

Page Load Speed

2.1 sec in total

First Response

64 ms

Resources Loaded

1.8 sec

Page Rendered

248 ms

knowledge.ulprospector.com screenshot

About Website

Welcome to knowledge.ulprospector.com homepage info - get ready to check Knowledge Ul Prospector best content for United States right away, or after learning these important things about knowledge.ulprospector.com

Welcome to the blog for UL Prospector, the most comprehensive raw material search engine for product developers.

Visit knowledge.ulprospector.com

Key Findings

We analyzed Knowledge.ulprospector.com page load time and found that the first response time was 64 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

knowledge.ulprospector.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.335

34/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

knowledge.ulprospector.com

64 ms

591 ms

core.min.js

129 ms

autoblockoptout

273 ms

js

110 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Knowledge.ulprospector.com, 75% (43 requests) were made to Ulprospector.com and 5% (3 requests) were made to Consent.trustarc.com. The less responsive or slowest element that took the longest time to load (591 ms) relates to the external source Ulprospector.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.8 kB (25%)

Content Size

644.3 kB

After Optimization

484.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knowledge.ulprospector.com main page is 644.3 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. 50% of websites need less resources to load. Images take 223.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 146.0 kB

  • Original 177.9 kB
  • After minification 175.0 kB
  • After compression 31.9 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 146.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 223.0 kB
  • After minification 223.0 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. Knowledge Ul Prospector images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.5 kB

  • Original 214.6 kB
  • After minification 214.5 kB
  • After compression 207.1 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

-22%

Potential reduce by 6.3 kB

  • Original 28.9 kB
  • After minification 28.9 kB
  • After compression 22.5 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. Knowledge.ulprospector.com needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (41%)

Requests Now

51

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knowledge Ul Prospector. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

knowledge.ulprospector.com

knowledge.ulprospector.com

64 ms

591 ms

core.min.js

core.min.js

129 ms

autoblockoptout

autoblockoptout

273 ms

js

js

110 ms

style.min.css

style.min.css

60 ms

jquery.bxslider.css

jquery.bxslider.css

56 ms

widget.css

widget.css

53 ms

style.css

style.css

64 ms

frontend-gtag.min.js

frontend-gtag.min.js

66 ms

jquery.min.js

jquery.min.js

50 ms

jquery-migrate.min.js

jquery-migrate.min.js

51 ms

widget-min.js

widget-min.js

64 ms

suppliers.js

suppliers.js

64 ms

track_siteeventactivity.min.js

track_siteeventactivity.min.js

67 ms

mutation_observer_polyfill.min.js

mutation_observer_polyfill.min.js

171 ms

track_activity.min.js

track_activity.min.js

134 ms

notice

notice

380 ms

jquery.easing.min.js

jquery.easing.min.js

62 ms

jquery.fitvids.min.js

jquery.fitvids.min.js

78 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

77 ms

main.min.js

main.min.js

79 ms

activity

activity

419 ms

munchkin.js

munchkin.js

245 ms

analytics.js

analytics.js

238 ms

w.js

w.js

242 ms

ultrus-darkred-tm.svg

ultrus-darkred-tm.svg

115 ms

prospector-red.png

prospector-red.png

114 ms

logo-print.png

logo-print.png

117 ms

search.webp

search.webp

115 ms

UL-logo-print.png

UL-logo-print.png

114 ms

lipstick_300.jpg

lipstick_300.jpg

115 ms

Sugar_300.jpg

Sugar_300.jpg

224 ms

sunscreenbeach_300.jpg

sunscreenbeach_300.jpg

223 ms

dow072524_510x510-150x150.png

dow072524_510x510-150x150.png

221 ms

RG_Sustainability_510x510.jpg-150x150.png

RG_Sustainability_510x510.jpg-150x150.png

222 ms

ask-the-expert-510x510-1-150x150.png

ask-the-expert-510x510-1-150x150.png

220 ms

shield_person_FILL1_wght400_GRAD0_opsz24-white.png

shield_person_FILL1_wght400_GRAD0_opsz24-white.png

261 ms

question_answer_black_24dp-white.png

question_answer_black_24dp-white.png

262 ms

help_FILL1_wght400_GRAD0_opsz24-white.png

help_FILL1_wght400_GRAD0_opsz24-white.png

262 ms

ulsolutions-white.png

ulsolutions-white.png

262 ms

footer-shadow.png

footer-shadow.png

210 ms

Poppins-Regular.ttf

Poppins-Regular.ttf

214 ms

bx_loader.gif

bx_loader.gif

56 ms

crackingfeatured.jpg

crackingfeatured.jpg

46 ms

collect

collect

66 ms

collect

collect

66 ms

munchkin.js

munchkin.js

46 ms

plastics-prospector-200x200-1.jpg

plastics-prospector-200x200-1.jpg

46 ms

paints-and-coatings-prospector-200x200-1.jpg

paints-and-coatings-prospector-200x200-1.jpg

44 ms

pcc-prospector-200x200-1.jpg

pcc-prospector-200x200-1.jpg

54 ms

hii-prospector-200x200-1.jpg

hii-prospector-200x200-1.jpg

52 ms

lubricants-metalworking-fl-prospector-200x200-1.jpg

lubricants-metalworking-fl-prospector-200x200-1.jpg

52 ms

food-and-bev-prospector-200x200-1.jpg

food-and-bev-prospector-200x200-1.jpg

50 ms

visitWebPage

visitWebPage

381 ms

settings.luckyorange.net

settings.luckyorange.net

13 ms

clickstream.legacy.js

clickstream.legacy.js

6 ms

Accessibility Review

knowledge.ulprospector.com accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

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

High

Links do not have a discernible name

Best Practices

knowledge.ulprospector.com best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

knowledge.ulprospector.com SEO score

77

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

High

Image elements do not have [alt] attributes

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 Knowledge.ulprospector.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 Knowledge.ulprospector.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

knowledge.ulprospector.com

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