Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

aspentech.net

Aspen Technology Solutions – Your Information Technology Partner

Page Load Speed

1.9 sec in total

First Response

177 ms

Resources Loaded

1.4 sec

Page Rendered

295 ms

aspentech.net screenshot

About Website

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

Visit aspentech.net

Key Findings

We analyzed Aspentech.net page load time and found that the first response time was 177 ms and then it took 1.7 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

aspentech.net performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

aspentech.net

177 ms

aspentech.net

576 ms

style.min.css

126 ms

clients-bar.css

189 ms

cookieblocker.min.css

193 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Aspentech.net and no external sources were called. The less responsive or slowest element that took the longest time to load (576 ms) belongs to the original domain Aspentech.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.8 kB (18%)

Content Size

827.5 kB

After Optimization

679.6 kB

In fact, the total size of Aspentech.net main page is 827.5 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. 30% of websites need less resources to load. Images take 584.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.8 kB

  • Original 48.6 kB
  • After minification 47.4 kB
  • After compression 10.8 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 37.8 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 64.2 kB

  • Original 584.9 kB
  • After minification 520.6 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. Obviously, Aspen Tech needs image optimization as it can save up to 64.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 18.3 kB

  • Original 90.5 kB
  • After minification 90.5 kB
  • After compression 72.2 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 18.3 kB or 20% of the original size.

CSS Optimization

-27%

Potential reduce by 27.6 kB

  • Original 103.6 kB
  • After minification 103.6 kB
  • After compression 76.0 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.net needs all CSS files to be minified and compressed as it can save up to 27.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (61%)

Requests Now

23

After Optimization

9

The browser has sent 23 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 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

aspentech.net accessibility score

84

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

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

aspentech.net 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

SEO Factors

aspentech.net SEO score

93

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 Aspentech.net 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.net 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

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