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coffeetablescience.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

coffeetablescience.com

Coffee Table Science - Science Simplified

Page Load Speed

6 sec in total

First Response

1.4 sec

Resources Loaded

3.5 sec

Page Rendered

1 sec

coffeetablescience.com screenshot

About Website

Welcome to coffeetablescience.com homepage info - get ready to check Coffee Table Science best content for India right away, or after learning these important things about coffeetablescience.com

Coffee Table Science was founded with the very aim of bringing to you interesting stories that you can discuss with your family and friends.

Visit coffeetablescience.com

Key Findings

We analyzed Coffeetablescience.com page load time and found that the first response time was 1.4 sec and then it took 4.6 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

coffeetablescience.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

coffeetablescience.com

1440 ms

style.min.css

178 ms

wc-blocks-vendors-style.css

188 ms

wc-blocks-style.css

297 ms

css

37 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 82% of them (94 requests) were addressed to the original Coffeetablescience.com, 10% (12 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Coffeetablescience.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (9%)

Content Size

13.7 MB

After Optimization

12.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coffeetablescience.com main page is 13.7 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. Only a small number of websites need less resources to load. Images take 12.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 221.3 kB

  • Original 258.2 kB
  • After minification 224.1 kB
  • After compression 36.9 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 34.1 kB, which is 13% 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 221.3 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 712.3 kB

  • Original 12.4 MB
  • After minification 11.7 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. Coffee Table Science images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 85.1 kB

  • Original 541.4 kB
  • After minification 541.4 kB
  • After compression 456.3 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 85.1 kB or 16% of the original size.

CSS Optimization

-43%

Potential reduce by 191.4 kB

  • Original 445.5 kB
  • After minification 445.0 kB
  • After compression 254.1 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. Coffeetablescience.com needs all CSS files to be minified and compressed as it can save up to 191.4 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (57%)

Requests Now

100

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coffee Table Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coffeetablescience.com

coffeetablescience.com

1440 ms

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style.min.css

178 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

188 ms

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297 ms

css

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37 ms

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468 ms

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540 ms

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83 ms

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322 ms

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319 ms

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321 ms

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323 ms

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323 ms

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359 ms

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Accessibility Review

coffeetablescience.com accessibility score

94

Accessibility Issues

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

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

Links do not have a discernible name

Best Practices

coffeetablescience.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

coffeetablescience.com SEO score

99

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

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 Coffeetablescience.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 Coffeetablescience.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

coffeetablescience.com

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