Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

1 sec in total

First Response

144 ms

Resources Loaded

760 ms

Page Rendered

102 ms

researchexplained.org screenshot

About Website

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Key Findings

We analyzed Researchexplained.org page load time and found that the first response time was 144 ms and then it took 862 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

researchexplained.org performance score

0

Network Requests Diagram

researchexplained.org

144 ms

researchexplained.org

117 ms

www.researchexplained.org

79 ms

1306fcebd78912e384d6f2e70adc286d54f25f7c.css

40 ms

index.js

420 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 38% of them (3 requests) were addressed to the original Researchexplained.org, 25% (2 requests) were made to D33wubrfki0l68.cloudfront.net and 25% (2 requests) were made to App.posthog.com. The less responsive or slowest element that took the longest time to load (420 ms) relates to the external source Stats.researchexplained.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.5 kB (70%)

Content Size

13.7 kB

After Optimization

4.2 kB

In fact, the total size of Researchexplained.org main page is 13.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 12.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.0 kB

  • Original 12.5 kB
  • After minification 10.2 kB
  • After compression 3.5 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 2.3 kB, which is 18% 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 9.0 kB or 72% of the original size.

JavaScript Optimization

-40%

Potential reduce by 486 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 718 B

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 486 B or 40% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Researchexplained. According to our analytics all requests are already optimized.

SEO Factors

researchexplained.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Researchexplained.org 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 Researchexplained.org 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 PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: