Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 0

    Best Practices

  • 82

    SEO

    Google-friendlier than
    44% of websites

intermolecular.com

Intermolecular® | Merck KGaA, Darmstadt, Germany

Page Load Speed

4.5 sec in total

First Response

257 ms

Resources Loaded

3.5 sec

Page Rendered

672 ms

intermolecular.com screenshot

About Website

Welcome to intermolecular.com homepage info - get ready to check Intermolecular best content for United States right away, or after learning these important things about intermolecular.com

Trusted partner for advanced materials innovation.

Visit intermolecular.com

Key Findings

We analyzed Intermolecular.com page load time and found that the first response time was 257 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

intermolecular.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value23.3 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value4,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

intermolecular

257 ms

133 ms

intermolecular.html

551 ms

assets.min.ACSHASH126b788ed3340c0e952b24280b70327e.css

41 ms

jquery.min.ACSHASHcee8557e8779d371fe722bbcdd3b3eb7.js

25 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Intermolecular.com, 37% (18 requests) were made to S7d9.scene7.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Emdgroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 513.6 kB (22%)

Content Size

2.3 MB

After Optimization

1.8 MB

In fact, the total size of Intermolecular.com main page is 2.3 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. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 223.6 kB

  • Original 262.4 kB
  • After minification 197.2 kB
  • After compression 38.8 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. This page needs HTML code to be minified as it can gain 65.2 kB, which is 25% 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 223.6 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 10.9 kB

  • Original 1.4 MB
  • After minification 1.4 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. Intermolecular images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 279.1 kB

  • Original 437.7 kB
  • After minification 437.7 kB
  • After compression 158.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 279.1 kB or 64% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 267.4 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.

Requests Breakdown

Number of requests can be reduced by 12 (27%)

Requests Now

44

After Optimization

32

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Intermolecular. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

intermolecular.com accessibility score

82

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

SEO Factors

intermolecular.com SEO score

82

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 Intermolecular.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 Intermolecular.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

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