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aspentech.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

aspentech.com

AspenTech | Process Engineering, Asset Performance Management, Digital Grid Management AI Software | Industrial Digital Transformation

Page Load Speed

2.7 sec in total

First Response

39 ms

Resources Loaded

1 sec

Page Rendered

1.7 sec

aspentech.com screenshot

About Website

Click here to check amazing Aspen Tech content for United States. Otherwise, check out these important facts you probably never knew about aspentech.com

Optimize your industrial operations with AspenTech AI-powered software. Reduce costs, manage data & maximize performance across the entire asset lifecycle.

Visit aspentech.com

Key Findings

We analyzed Aspentech.com page load time and found that the first response time was 39 ms and then it took 2.7 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

aspentech.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

39 ms

gtm.js

205 ms

bootstrap_4_0_0_cdn.min.css

42 ms

main.css

27 ms

6496f92304.js

90 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 57% of them (29 requests) were addressed to the original Aspentech.com, 6% (3 requests) were made to Cdn.cookielaw.org and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (383 ms) belongs to the original domain Aspentech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 756.8 kB (43%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aspentech.com main page is 1.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 736.6 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 147.4 kB

  • Original 165.9 kB
  • After minification 89.9 kB
  • After compression 18.5 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 76.1 kB, which is 46% 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 147.4 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 138 B

  • Original 623.3 kB
  • After minification 623.1 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. Aspen Tech images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 403.2 kB

  • Original 736.6 kB
  • After minification 714.5 kB
  • After compression 333.4 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 403.2 kB or 55% of the original size.

CSS Optimization

-84%

Potential reduce by 206.1 kB

  • Original 244.0 kB
  • After minification 243.9 kB
  • After compression 37.9 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. Aspentech.com needs all CSS files to be minified and compressed as it can save up to 206.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (52%)

Requests Now

48

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aspen Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

39 ms

gtm.js

gtm.js

205 ms

bootstrap_4_0_0_cdn.min.css

bootstrap_4_0_0_cdn.min.css

42 ms

main.css

main.css

27 ms

6496f92304.js

6496f92304.js

90 ms

fonts.googleapis.com_lato_300_400_700_900.css

fonts.googleapis.com_lato_300_400_700_900.css

26 ms

otSDKStub.js

otSDKStub.js

50 ms

js

js

94 ms

jquery-3.7.0.slim.min.js

jquery-3.7.0.slim.min.js

29 ms

popper1.12.9.min.js

popper1.12.9.min.js

23 ms

bootstrap_4_0_0_cdn.min.js

bootstrap_4_0_0_cdn.min.js

32 ms

modulelib.js

modulelib.js

34 ms

manifest.js

manifest.js

33 ms

vendor.js

vendor.js

91 ms

main.js

main.js

31 ms

jquery.cookie.js

jquery.cookie.js

45 ms

slick.min.js

slick.min.js

45 ms

theme_newnav.js

theme_newnav.js

92 ms

46ba59a6-875d-406b-860b-3d80209639ed.json

46ba59a6-875d-406b-860b-3d80209639ed.json

151 ms

airpr.js

airpr.js

151 ms

search.png

search.png

245 ms

hydrogen-economy-homepage-hero-mobile-still.png

hydrogen-economy-homepage-hero-mobile-still.png

383 ms

innovating--for-sustainability-tile.png

innovating--for-sustainability-tile.png

173 ms

achieving-operational-excellence-tile.png

achieving-operational-excellence-tile.png

173 ms

empowering-the-workforce-tile.png

empowering-the-workforce-tile.png

173 ms

wht_bg_image-01.jpg

wht_bg_image-01.jpg

244 ms

bulk-chemicals.png

bulk-chemicals.png

244 ms

downstream.png

downstream.png

244 ms

engineering-procurement-and-construction.png

engineering-procurement-and-construction.png

244 ms

metals-and-mining.png

metals-and-mining.png

247 ms

pharmaceuticals.png

pharmaceuticals.png

248 ms

power-generation-transmission-and-distribution.png

power-generation-transmission-and-distribution.png

246 ms

specialty-chemicals.png

specialty-chemicals.png

246 ms

upstream.png

upstream.png

244 ms

at-2887-wbr-conocophillips-risk-analysis_tile.png

at-2887-wbr-conocophillips-risk-analysis_tile.png

249 ms

ai.0.js

ai.0.js

168 ms

location

location

134 ms

ec3c2e27-f5d4-467b-a63d-d8f884bc4dd3.js

ec3c2e27-f5d4-467b-a63d-d8f884bc4dd3.js

180 ms

js

js

54 ms

insight.min.js

insight.min.js

170 ms

hotjar-3799439.js

hotjar-3799439.js

225 ms

otBannerSdk.js

otBannerSdk.js

111 ms

6si.min.js

6si.min.js

19 ms

rt.min.js

rt.min.js

132 ms

elqCfg.min.js

elqCfg.min.js

40 ms

insight_tag_errors.gif

insight_tag_errors.gif

113 ms

svrGP

svrGP

265 ms

modules.1a30a0a67c3c23c13060.js

modules.1a30a0a67c3c23c13060.js

14 ms

svrGP.aspx

svrGP.aspx

61 ms

42 ms

track

track

10 ms

Accessibility Review

aspentech.com accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

aspentech.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aspentech.com SEO score

83

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

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 Aspentech.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 Aspentech.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

aspentech.com

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