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benferinga.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

benferinga.com

The art of building small - Ben Feringa Research Group

Page Load Speed

5.6 sec in total

First Response

378 ms

Resources Loaded

4.7 sec

Page Rendered

486 ms

benferinga.com screenshot

About Website

Welcome to benferinga.com homepage info - get ready to check Ben Feringa best content for India right away, or after learning these important things about benferinga.com

The research program of the Feringa group is focussed on synthetic and physical organic chemistry.

Visit benferinga.com

Key Findings

We analyzed Benferinga.com page load time and found that the first response time was 378 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

benferinga.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

benferinga.com

378 ms

benferinga.com

334 ms

www.benferinga.com

277 ms

www.benferinga.com

594 ms

base.min.css

186 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 96% of them (22 requests) were addressed to the original Benferinga.com, 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Benferinga.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.2 kB (13%)

Content Size

366.5 kB

After Optimization

319.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Benferinga.com main page is 366.5 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. 25% of websites need less resources to load. Images take 319.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 31.6 kB

  • Original 42.4 kB
  • After minification 41.3 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 31.6 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 14.6 kB

  • Original 319.9 kB
  • After minification 305.3 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. Ben Feringa images are well optimized though.

CSS Optimization

-26%

Potential reduce by 1.1 kB

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 3.1 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. Benferinga.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (29%)

Requests Now

14

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ben Feringa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

benferinga.com

benferinga.com

378 ms

benferinga.com

benferinga.com

334 ms

www.benferinga.com

www.benferinga.com

277 ms

www.benferinga.com

www.benferinga.com

594 ms

base.min.css

base.min.css

186 ms

gtm.js

gtm.js

53 ms

@fontsource.css

@fontsource.css

261 ms

style.css

style.css

270 ms

base.min.js

base.min.js

454 ms

fontawesome.min.css

fontawesome.min.css

1365 ms

fontawesome-brands.min.css

fontawesome-brands.min.css

335 ms

Ben-Feringa-logo.webp

Ben-Feringa-logo.webp

92 ms

image.jpeg

image.jpeg

184 ms

image.jpeg

image.jpeg

1429 ms

image.jpeg

image.jpeg

298 ms

image.jpeg

image.jpeg

188 ms

image.jpeg

image.jpeg

362 ms

UniversiteitGro.svg

UniversiteitGro.svg

280 ms

fa-solid-900.ttf

fa-solid-900.ttf

1642 ms

fa-regular-400.ttf

fa-regular-400.ttf

1671 ms

fa-light-300.ttf

fa-light-300.ttf

1709 ms

fa-thin-100.ttf

fa-thin-100.ttf

1703 ms

fa-brands-400.ttf

fa-brands-400.ttf

1449 ms

Accessibility Review

benferinga.com accessibility score

100

Accessibility Issues

Best Practices

benferinga.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

benferinga.com SEO score

93

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

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 Benferinga.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 Benferinga.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

benferinga.com

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