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aschulman.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

aschulman.com

Advanced polymer solutions | LyondellBasell

Page Load Speed

2 sec in total

First Response

148 ms

Resources Loaded

1.5 sec

Page Rendered

346 ms

aschulman.com screenshot

About Website

Visit aschulman.com now to see the best up-to-date Aschulman content for United States and also check out these interesting facts you probably never knew about aschulman.com

We're known for our advanced polymers. LyondellBasell is a leader for thermoplastics, engineered polymer solutions, composites and masterbatches.

Visit aschulman.com

Key Findings

We analyzed Aschulman.com page load time and found that the first response time was 148 ms and then it took 1.9 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

aschulman.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

Network Requests Diagram

aschulman.com

148 ms

advanced-polymer-solutions

1035 ms

gtm.js

66 ms

main.css

30 ms

v4.js

46 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Aschulman.com, 57% (16 requests) were made to Lyondellbasell.com and 11% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Lyondellbasell.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.0 kB (10%)

Content Size

696.8 kB

After Optimization

625.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aschulman.com main page is 696.8 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. 60% of websites need less resources to load. Javascripts take 326.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 64.4 kB

  • Original 85.5 kB
  • After minification 72.3 kB
  • After compression 21.1 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. This page needs HTML code to be minified as it can gain 13.3 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 64.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 255.0 kB
  • After minification 255.0 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. Aschulman images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 78 B

  • Original 326.7 kB
  • After minification 326.7 kB
  • After compression 326.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 6.5 kB

  • Original 29.6 kB
  • After minification 29.6 kB
  • After compression 23.1 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. Aschulman.com needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (50%)

Requests Now

18

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aschulman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

aschulman.com

aschulman.com

148 ms

advanced-polymer-solutions

advanced-polymer-solutions

1035 ms

gtm.js

gtm.js

66 ms

main.css

main.css

30 ms

v4.js

v4.js

46 ms

OtAutoBlock.js

OtAutoBlock.js

56 ms

otSDKStub.js

otSDKStub.js

81 ms

main.js

main.js

110 ms

bootstrap.min.js

bootstrap.min.js

56 ms

find.js

find.js

44 ms

ia.js

ia.js

43 ms

ai.2.gbl.min.js

ai.2.gbl.min.js

79 ms

102aa978-b151-49da-8103-be31a8ca74c2.json

102aa978-b151-49da-8103-be31a8ca74c2.json

37 ms

lyb-logo-white.png

lyb-logo-white.png

52 ms

lyb-logo-color.png

lyb-logo-color.png

52 ms

markets-aps.png

markets-aps.png

61 ms

privacy-choice-button.png

privacy-choice-button.png

130 ms

ia.gif

ia.gif

94 ms

graphik-tt-regular.ttf

graphik-tt-regular.ttf

134 ms

graphik-tt-light.ttf

graphik-tt-light.ttf

70 ms

graphik-tt-light-italic.ttf

graphik-tt-light-italic.ttf

127 ms

graphik-tt-semibold.ttf

graphik-tt-semibold.ttf

76 ms

graphik-tt-bold.ttf

graphik-tt-bold.ttf

80 ms

location

location

74 ms

graphik-tt-regular-italic.ttf

graphik-tt-regular-italic.ttf

64 ms

graphik-tt-semibold-italic.ttf

graphik-tt-semibold-italic.ttf

46 ms

graphik-tt-bold-italic.ttf

graphik-tt-bold-italic.ttf

52 ms

track

track

11 ms

Accessibility Review

aschulman.com accessibility score

87

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

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

aschulman.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

aschulman.com SEO score

71

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

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 Aschulman.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 Aschulman.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

aschulman.com

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