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jyaml.sourceforge.net screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

jyaml.sourceforge.net

JYaml - Yaml library for the Java language

Page Load Speed

402 ms in total

First Response

76 ms

Resources Loaded

187 ms

Page Rendered

139 ms

jyaml.sourceforge.net screenshot

About Website

Click here to check amazing JYaml Sourceforge content for China. Otherwise, check out these important facts you probably never knew about jyaml.sourceforge.net

Visit jyaml.sourceforge.net

Key Findings

We analyzed Jyaml.sourceforge.net page load time and found that the first response time was 76 ms and then it took 326 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

jyaml.sourceforge.net performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

jyaml.sourceforge.net

76 ms

style.css

34 ms

yaml_example.png

59 ms

jyaml.jpg

31 ms

upperleft.png

54 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Jyaml.sourceforge.net and no external sources were called. The less responsive or slowest element that took the longest time to load (76 ms) belongs to the original domain Jyaml.sourceforge.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 kB (7%)

Content Size

41.8 kB

After Optimization

38.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Jyaml.sourceforge.net main page is 41.8 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 5% of websites need less resources to load. Images take 38.7 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 1.5 kB

  • Original 2.6 kB
  • After minification 2.4 kB
  • After compression 1.1 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 1.5 kB or 57% of the original size.

Image Optimization

-4%

Potential reduce by 1.4 kB

  • Original 38.7 kB
  • After minification 37.4 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. JYaml Sourceforge images are well optimized though.

CSS Optimization

-39%

Potential reduce by 164 B

  • Original 418 B
  • After minification 364 B
  • After compression 254 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. Jyaml.sourceforge.net needs all CSS files to be minified and compressed as it can save up to 164 B or 39% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JYaml Sourceforge. According to our analytics all requests are already optimized.

Network Requests Diagram

jyaml.sourceforge.net

jyaml.sourceforge.net

76 ms

style.css

style.css

34 ms

yaml_example.png

yaml_example.png

59 ms

jyaml.jpg

jyaml.jpg

31 ms

upperleft.png

upperleft.png

54 ms

upperright.png

upperright.png

58 ms

lowerleft.png

lowerleft.png

59 ms

lowerright.png

lowerright.png

56 ms

Accessibility Review

jyaml.sourceforge.net accessibility score

68

Accessibility Issues

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

jyaml.sourceforge.net best practices score

75

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

jyaml.sourceforge.net SEO score

58

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

Image elements do not have [alt] attributes

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 Jyaml.sourceforge.net 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 Jyaml.sourceforge.net 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

jyaml.sourceforge.net

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