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Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

docs.s9y.org

Serendipity - A reliable, secure and extensible PHP blog | Serendipity Blog System

Page Load Speed

578 ms in total

First Response

31 ms

Resources Loaded

338 ms

Page Rendered

209 ms

About Website

Welcome to docs.s9y.org homepage info - get ready to check Docs S 9 Y best content for Germany right away, or after learning these important things about docs.s9y.org

Serendipity is a PHP-powered weblog engine giving users an easy way to maintain a blog and developers a framework with the power for professional applications.

Visit docs.s9y.org

Key Findings

We analyzed Docs.s9y.org page load time and found that the first response time was 31 ms and then it took 547 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

docs.s9y.org performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.28

43/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

docs.s9y.org

31 ms

docs.s9y.org

75 ms

master.css

36 ms

modernizr.js

46 ms

jquery.min.js

58 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Docs.s9y.org and no external sources were called. The less responsive or slowest element that took the longest time to load (84 ms) belongs to the original domain Docs.s9y.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.2 kB (3%)

Content Size

674.4 kB

After Optimization

654.2 kB

  • HTML
  • Images

In fact, the total size of Docs.s9y.org main page is 674.4 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. 20% of websites need less resources to load. Images take 666.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.7 kB

  • Original 8.2 kB
  • After minification 7.2 kB
  • After compression 2.5 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. This page needs HTML code to be minified as it can gain 1.0 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.7 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 14.5 kB

  • Original 666.2 kB
  • After minification 651.8 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. Docs S 9 Y images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Docs S 9 Y. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

docs.s9y.org accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

docs.s9y.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

docs.s9y.org SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

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 Docs.s9y.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 Docs.s9y.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

Open Graph data is detected on the main page of Docs S 9 Y. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: