Tools & Wizards About Us
keepalived.org screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 81% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

keepalived.org

Keepalived for Linux

Page Load Speed

1.8 sec in total

First Response

300 ms

Resources Loaded

1.3 sec

Page Rendered

206 ms

keepalived.org screenshot

About Website

Visit keepalived.org now to see the best up-to-date Keepalived content for Iran and also check out these interesting facts you probably never knew about keepalived.org

Keepalived provides robust High-Availability and Load Balancing features for Linux critical infrastructures

Visit keepalived.org

Key Findings

We analyzed Keepalived.org page load time and found that the first response time was 300 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

keepalived.org performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

keepalived.org

300 ms

keepalived.org

331 ms

style.css

80 ms

ga.js

23 ms

v1

50 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 68% of them (13 requests) were addressed to the original Keepalived.org, 11% (2 requests) were made to Ssl.google-analytics.com and 5% (1 request) were made to Img.shields.io. The less responsive or slowest element that took the longest time to load (592 ms) relates to the external source Snapcraft.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.6 kB (22%)

Content Size

374.2 kB

After Optimization

290.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Keepalived.org main page is 374.2 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 311.4 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 8.3 kB

  • Original 12.4 kB
  • After minification 11.8 kB
  • After compression 4.1 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 8.3 kB or 67% of the original size.

Image Optimization

-14%

Potential reduce by 42.8 kB

  • Original 311.4 kB
  • After minification 268.6 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, Keepalived needs image optimization as it can save up to 42.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 29.1 kB

  • Original 46.3 kB
  • After minification 46.3 kB
  • After compression 17.1 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 29.1 kB or 63% of the original size.

CSS Optimization

-81%

Potential reduce by 3.3 kB

  • Original 4.1 kB
  • After minification 3.2 kB
  • After compression 803 B

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. Keepalived.org needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (29%)

Requests Now

17

After Optimization

12

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

keepalived.org

keepalived.org

300 ms

keepalived.org

keepalived.org

331 ms

style.css

style.css

80 ms

ga.js

ga.js

23 ms

v1

v1

50 ms

badge.svg

badge.svg

592 ms

badge.svg

badge.svg

209 ms

badge.svg

badge.svg

169 ms

page.png

page.png

83 ms

ka-header-new.png

ka-header-new.png

553 ms

menulinks.png

menulinks.png

325 ms

menulinks_left.png

menulinks_left.png

244 ms

menuhover.png

menuhover.png

245 ms

menuline.png

menuline.png

246 ms

download.png

download.png

339 ms

github.png

github.png

405 ms

twitter.png

twitter.png

326 ms

footer.png

footer.png

407 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

keepalived.org accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

keepalived.org best practices score

67

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

keepalived.org SEO score

67

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

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 Keepalived.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 Keepalived.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

keepalived.org

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