Tools & Wizards About Us
jtrac.info screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

jtrac.info

JTrac - open source and customizable issue-tracking in Java

Page Load Speed

1.5 sec in total

First Response

466 ms

Resources Loaded

998 ms

Page Rendered

57 ms

jtrac.info screenshot

About Website

Click here to check amazing JTrac content. Otherwise, check out these important facts you probably never knew about jtrac.info

JTrac is a generic issue-tracking web-application that can be easily customized by adding custom fields and drop-downs. Features include customizable workflow, field level permissions, e-mail integrat...

Visit jtrac.info

Key Findings

We analyzed Jtrac.info page load time and found that the first response time was 466 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

jtrac.info performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

jtrac.info

466 ms

maven-base.css

118 ms

maven-theme.css

229 ms

sflogo.php

33 ms

spring_80x15.png

40 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 53% of them (10 requests) were addressed to the original Jtrac.info, 11% (2 requests) were made to Sflogo.sourceforge.net and 11% (2 requests) were made to Cenqua.com. The less responsive or slowest element that took the longest time to load (466 ms) belongs to the original domain Jtrac.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.7 kB (52%)

Content Size

54.7 kB

After Optimization

26.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jtrac.info main page is 54.7 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. Javascripts take 22.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.5 kB

  • Original 9.3 kB
  • After minification 7.8 kB
  • After compression 2.7 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 1.5 kB, which is 16% 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 6.5 kB or 70% of the original size.

Image Optimization

-17%

Potential reduce by 3.2 kB

  • Original 19.0 kB
  • After minification 15.8 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. Obviously, JTrac needs image optimization as it can save up to 3.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 16.8 kB

  • Original 22.7 kB
  • After minification 19.1 kB
  • After compression 5.9 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 16.8 kB or 74% of the original size.

CSS Optimization

-58%

Potential reduce by 2.2 kB

  • Original 3.8 kB
  • After minification 3.2 kB
  • After compression 1.6 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. Jtrac.info needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 58% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JTrac. According to our analytics all requests are already optimized.

Network Requests Diagram

jtrac.info

jtrac.info

466 ms

maven-base.css

maven-base.css

118 ms

maven-theme.css

maven-theme.css

229 ms

sflogo.php

sflogo.php

33 ms

spring_80x15.png

spring_80x15.png

40 ms

fisheyed2.gif

fisheyed2.gif

43 ms

i.gif

i.gif

8 ms

urchin.js

urchin.js

7 ms

jtrac-logo.png

jtrac-logo.png

231 ms

wicket-logo.png

wicket-logo.png

231 ms

hibernate-logo.png

hibernate-logo.png

236 ms

jetty-logo.png

jetty-logo.png

238 ms

hsqldb-logo.png

hsqldb-logo.png

234 ms

skip-the-games-app.png

skip-the-games-app.png

412 ms

sflogo.php

sflogo.php

115 ms

fisheyed2.gif

fisheyed2.gif

98 ms

s10.g

s10.g

7 ms

__utm.gif

__utm.gif

3 ms

print.css

print.css

118 ms

Accessibility Review

jtrac.info accessibility score

59

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.

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

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

High

Links do not have a discernible name

Best Practices

jtrac.info 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

jtrac.info SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jtrac.info 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 Jtrac.info main page’s claimed encoding is iso-8859-1. 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

jtrac.info

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