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silurian.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

silurian.com

Silurian Software for advanced web software

Page Load Speed

822 ms in total

First Response

197 ms

Resources Loaded

452 ms

Page Rendered

173 ms

silurian.com screenshot

About Website

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Key Findings

We analyzed Silurian.com page load time and found that the first response time was 197 ms and then it took 625 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

silurian.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

silurian.com

197 ms

styles2.css

83 ms

ptopcorner.gif

126 ms

SilSoft.jpg

107 ms

pnext.gif

116 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Silurian.com and no external sources were called. The less responsive or slowest element that took the longest time to load (232 ms) belongs to the original domain Silurian.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 kB (9%)

Content Size

47.0 kB

After Optimization

42.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Silurian.com main page is 47.0 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 40.5 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 2.8 kB

  • Original 4.6 kB
  • After minification 4.6 kB
  • After compression 1.8 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 2.8 kB or 61% of the original size.

Image Optimization

-3%

Potential reduce by 1.3 kB

  • Original 40.5 kB
  • After minification 39.2 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. Silurian images are well optimized though.

CSS Optimization

-17%

Potential reduce by 326 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.5 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. Silurian.com needs all CSS files to be minified and compressed as it can save up to 326 B or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silurian. According to our analytics all requests are already optimized.

Network Requests Diagram

silurian.com

silurian.com

197 ms

styles2.css

styles2.css

83 ms

ptopcorner.gif

ptopcorner.gif

126 ms

SilSoft.jpg

SilSoft.jpg

107 ms

pnext.gif

pnext.gif

116 ms

SDKLogo.png

SDKLogo.png

111 ms

OglessLogo.png

OglessLogo.png

110 ms

ChinaSageLogo.png

ChinaSageLogo.png

188 ms

CCBookCover.jpg

CCBookCover.jpg

232 ms

GeolLogo.png

GeolLogo.png

200 ms

ptopback.gif

ptopback.gif

113 ms

pcentlogo.gif

pcentlogo.gif

131 ms

Accessibility Review

silurian.com accessibility score

100

Accessibility Issues

Best Practices

silurian.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

silurian.com SEO score

100

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Silurian.com 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 Silurian.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

silurian.com

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