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Report Summary

  • 0

    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

web-siren.com

Web Siren - Website Monitoring & SEO Monitoring Tool

Page Load Speed

1.4 sec in total

First Response

212 ms

Resources Loaded

986 ms

Page Rendered

233 ms

web-siren.com screenshot

About Website

Visit web-siren.com now to see the best up-to-date Web Siren content and also check out these interesting facts you probably never knew about web-siren.com

WEB Siren - Website Monitoring & SEO Monitoring Tool - Track changes to your Webpages and get informed immediately.

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Key Findings

We analyzed Web-siren.com page load time and found that the first response time was 212 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

web-siren.com performance score

0

Network Requests Diagram

web-siren.com

212 ms

www.web-siren.com

224 ms

main.css

102 ms

jquery-1.9.1.min.js

302 ms

cookie.min.js

199 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Web-siren.com, 17% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (435 ms) belongs to the original domain Web-siren.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.1 kB (22%)

Content Size

199.6 kB

After Optimization

155.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Web-siren.com main page is 199.6 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. Only 10% of websites need less resources to load. Images take 116.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.0 kB

  • Original 26.6 kB
  • After minification 25.5 kB
  • After compression 6.6 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 20.0 kB or 75% of the original size.

Image Optimization

-21%

Potential reduce by 24.0 kB

  • Original 116.5 kB
  • After minification 92.5 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. Obviously, Web Siren needs image optimization as it can save up to 24.0 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 63 B

  • Original 55.5 kB
  • After minification 55.5 kB
  • After compression 55.4 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

-4%

Potential reduce by 47 B

  • Original 1.2 kB
  • After minification 1.2 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. Web-siren.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Siren. According to our analytics all requests are already optimized.

Network Requests Diagram

web-siren.com

web-siren.com

212 ms

www.web-siren.com

www.web-siren.com

224 ms

main.css

main.css

102 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

302 ms

cookie.min.js

cookie.min.js

199 ms

analytics.js

analytics.js

31 ms

web-siren-logo.gif

web-siren-logo.gif

115 ms

website-monitoring-1.jpg

website-monitoring-1.jpg

435 ms

sitemap-xml-monitor.png

sitemap-xml-monitor.png

220 ms

robots-txt-monitor.png

robots-txt-monitor.png

222 ms

verification-file-monitor.png

verification-file-monitor.png

222 ms

collect

collect

13 ms

SEO Factors

web-siren.com 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 Web-siren.com 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 Web-siren.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

web-siren.com

Open Graph description is not detected on the main page of Web Siren. 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: