Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

imass.com

Instruments for the Materials And Surface Sciences | Imass, Inc.

Page Load Speed

693 ms in total

First Response

97 ms

Resources Loaded

491 ms

Page Rendered

105 ms

About Website

Click here to check amazing Imass content. Otherwise, check out these important facts you probably never knew about imass.com

Imass, instruments, Adhesion and Release Forces, Coefficient of Friction, Dynamic Mechanical Analysis

Visit imass.com

Key Findings

We analyzed Imass.com page load time and found that the first response time was 97 ms and then it took 596 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

imass.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

imass.com

97 ms

imass.com

204 ms

imasstext.css

31 ms

imasslogo.gif

62 ms

spacer.gif

89 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Imass.com and no external sources were called. The less responsive or slowest element that took the longest time to load (204 ms) belongs to the original domain Imass.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.6 kB (16%)

Content Size

58.8 kB

After Optimization

49.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Imass.com main page is 58.8 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. Only 10% of websites need less resources to load. Images take 47.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 8.1 kB

  • Original 10.0 kB
  • After minification 8.0 kB
  • After compression 1.9 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. This page needs HTML code to be minified as it can gain 2.0 kB, which is 20% 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 8.1 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 364 B

  • Original 47.3 kB
  • After minification 46.9 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. Imass images are well optimized though.

CSS Optimization

-80%

Potential reduce by 1.2 kB

  • Original 1.5 kB
  • After minification 1.1 kB
  • After compression 287 B

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. Imass.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Imass. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

imass.com accessibility score

68

Accessibility Issues

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

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

Best Practices

imass.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

imass.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Imass.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Imass.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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