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portaltotheuniverse.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

portaltotheuniverse.org

Portal to the Universe | ESO

Page Load Speed

3.2 sec in total

First Response

419 ms

Resources Loaded

2.1 sec

Page Rendered

690 ms

portaltotheuniverse.org screenshot

About Website

Visit portaltotheuniverse.org now to see the best up-to-date Portal To The Universe content for Bangladesh and also check out these interesting facts you probably never knew about portaltotheuniverse.org

ESO, European Organisation for Astronomical Research in the Southern Hemisphere

Visit portaltotheuniverse.org

Key Findings

We analyzed Portaltotheuniverse.org page load time and found that the first response time was 419 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

portaltotheuniverse.org performance score

0

Network Requests Diagram

portaltotheuniverse.org

419 ms

main.bddc01df0b37.css

197 ms

rss.1a486f36a907.png

204 ms

iya2009.7bddde8e45b1.png

330 ms

arrowdown.png

208 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 83% of them (79 requests) were addressed to the original Portaltotheuniverse.org, 3% (3 requests) were made to Reddit.com and 3% (3 requests) were made to Eso.org. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Eso.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.8 kB (14%)

Content Size

1.1 MB

After Optimization

928.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Portaltotheuniverse.org main page is 1.1 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. 45% of websites need less resources to load. Images take 923.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 90.1 kB

  • Original 110.9 kB
  • After minification 103.7 kB
  • After compression 20.8 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 90.1 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 39.6 kB

  • Original 923.1 kB
  • After minification 883.5 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. Portal To The Universe images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 81 B

  • Original 17.7 kB
  • After minification 17.7 kB
  • After compression 17.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-80%

Potential reduce by 27.0 kB

  • Original 33.7 kB
  • After minification 26.1 kB
  • After compression 6.6 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. Portaltotheuniverse.org needs all CSS files to be minified and compressed as it can save up to 27.0 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (23%)

Requests Now

93

After Optimization

72

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal To The Universe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

portaltotheuniverse.org

portaltotheuniverse.org

419 ms

main.bddc01df0b37.css

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197 ms

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204 ms

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330 ms

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208 ms

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610 ms

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593 ms

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105 ms

SEO Factors

portaltotheuniverse.org 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 Portaltotheuniverse.org 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 Portaltotheuniverse.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

portaltotheuniverse.org

Open Graph description is not detected on the main page of Portal To The Universe. 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: