Access sanyal.duckdns.org. RAPTOR | DEC AlphaServer ES40 Digital OpenVMS Alpha 8.3

Report Summary

About Website

Welcome to sanyal.duckdns.org homepage info - get ready to check Sanyal Duckdns best content for United States right away, or after learning these important things about sanyal.duckdns.org

Supratim Sanyal's hobbyist DEC Alpha Server ES40 running Digital OpenVMS Alpha 8.3 operating system with DECnet networking connecting to HECnet global DECnet network.

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name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

sanyal.duckdns.org

143 ms

styles.css

61 ms

digital-heading.png

59 ms

sanyalnet-labs-logo-tr.gif

65 ms

sanyalnet-labs-system-monitor

135 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 50% of them (10 requests) were addressed to the original Sanyal.duckdns.org, 20% (4 requests) were made to Ra.revolvermaps.com and 15% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (258 ms) relates to the external source Ra.revolvermaps.com.

Content Size

37.9 kB

After Optimization

29.3 kB

In fact, the total size of Sanyal.duckdns.org main page is 37.9 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. 15% of websites need less resources to load. Images take 14.4 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 4.1 kB

Original 6.9 kB
After minification 6.5 kB
After compression 2.8 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 4.1 kB or 60% of the original size.

Image Optimization

-5%

Potential reduce by 672 B

Original 14.4 kB
After minification 13.8 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. Sanyal Duckdns images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 131 B

Original 4.7 kB
After minification 4.7 kB
After compression 4.6 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

-31%

Potential reduce by 3.6 kB

Original 11.8 kB
After minification 11.8 kB
After compression 8.2 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. Sanyal.duckdns.org needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 31% of the original size.

Requests Now

After Optimization

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanyal Duckdns. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

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 Sanyal.duckdns.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 Sanyal.duckdns.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

sanyal.duckdns.org

Open Graph description is not detected on the main page of Sanyal Duckdns. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

RAPTOR | DEC AlphaServer ES40 Digital OpenVMS Alpha 8.3 | SANYALnet Labs

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)