Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

telescopes.stardate.org

Galileo to Gamma Cephei - The History of the Telescope

Page Load Speed

239 ms in total

First Response

75 ms

Resources Loaded

98 ms

Page Rendered

66 ms

telescopes.stardate.org screenshot

About Website

Click here to check amazing Telescope S Stardate content for United States. Otherwise, check out these important facts you probably never knew about telescopes.stardate.org

Astronomers are continuing the telescope revolution today with the same tool that Galileo first used 400 years ago. An example is the research of Dr. George F. Benedict, who is using Hubble Space Tele...

Visit telescopes.stardate.org

Key Findings

We analyzed Telescopes.stardate.org page load time and found that the first response time was 75 ms and then it took 164 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Telescopes.stardate.org rating and web reputation

Performance Metrics

telescopes.stardate.org performance score

0

Network Requests Diagram

telescopes.stardate.org

75 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Telescopes.stardate.org and no external sources were called. The less responsive or slowest element that took the longest time to load (75 ms) belongs to the original domain Telescopes.stardate.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.6 kB (55%)

Content Size

332.1 kB

After Optimization

149.5 kB

In fact, the total size of Telescopes.stardate.org main page is 332.1 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 213.1 kB which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 91 B

  • Original 314 B
  • After minification 313 B
  • After compression 223 B

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 91 B or 29% of the original size.

Image Optimization

-1%

Potential reduce by 1.4 kB

  • Original 102.9 kB
  • After minification 101.5 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. Telescope S Stardate images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 167.6 kB

  • Original 213.1 kB
  • After minification 187.3 kB
  • After compression 45.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 167.6 kB or 79% of the original size.

CSS Optimization

-86%

Potential reduce by 13.5 kB

  • Original 15.7 kB
  • After minification 10.4 kB
  • After compression 2.1 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. Telescopes.stardate.org needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

telescopes.stardate.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telescopes.stardate.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 Telescopes.stardate.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Telescope S Stardate. 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: