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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chembuddy.com

Chemical calculator - general chemistry software

Page Load Speed

2.5 sec in total

First Response

447 ms

Resources Loaded

1.7 sec

Page Rendered

308 ms

chembuddy.com screenshot

About Website

Click here to check amazing Chembuddy content for United States. Otherwise, check out these important facts you probably never knew about chembuddy.com

Chemical calculators - programs for pH calculation, solution preparation and concentration conversion, equation balancing, acid-base equilibrium, buffer and hydrolysis calculations, and dilution calcu...

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Key Findings

We analyzed Chembuddy.com page load time and found that the first response time was 447 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

chembuddy.com performance score

0

Network Requests Diagram

chembuddy.com

447 ms

www.chembuddy.com

614 ms

content.css

676 ms

cookieconsent.latest.min.js

16 ms

all.js

8 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 40% of them (6 requests) were addressed to the original Chembuddy.com, 20% (3 requests) were made to Static.xx.fbcdn.net and 13% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (676 ms) belongs to the original domain Chembuddy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.7 kB (68%)

Content Size

27.4 kB

After Optimization

8.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Chembuddy.com main page is 27.4 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. 20% of websites need less resources to load. HTML takes 21.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.5 kB

  • Original 21.9 kB
  • After minification 21.6 kB
  • After compression 6.4 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 15.5 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.3 kB
  • After minification 1.3 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. Chembuddy images are well optimized though.

CSS Optimization

-74%

Potential reduce by 3.1 kB

  • Original 4.2 kB
  • After minification 3.2 kB
  • After compression 1.1 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. Chembuddy.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

chembuddy.com

chembuddy.com

447 ms

www.chembuddy.com

www.chembuddy.com

614 ms

content.css

content.css

676 ms

cookieconsent.latest.min.js

cookieconsent.latest.min.js

16 ms

all.js

all.js

8 ms

chb.gif

chb.gif

669 ms

statistics.php

statistics.php

659 ms

119 ms

xd_arbiter.php

xd_arbiter.php

39 ms

xd_arbiter.php

xd_arbiter.php

121 ms

like.php

like.php

78 ms

fy8tT2klpgR.js

fy8tT2klpgR.js

147 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

135 ms

fy8tT2klpgR.js

fy8tT2klpgR.js

27 ms

chembuddy.gif

chembuddy.gif

122 ms

SEO Factors

chembuddy.com SEO score

0

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 Chembuddy.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 Chembuddy.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

chembuddy.com

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