Tools & Wizards About Us
abc-roster.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

abc-roster.com

ABC Roster - A free software application for employee shift scheduling

Page Load Speed

1.2 sec in total

First Response

73 ms

Resources Loaded

624 ms

Page Rendered

455 ms

abc-roster.com screenshot

About Website

Welcome to abc-roster.com homepage info - get ready to check ABC Roster best content for United Kingdom right away, or after learning these important things about abc-roster.com

ABC Roster is a free and user-friendly application especially designed to assist in the complex task of creating employees shift schedules

Visit abc-roster.com

Key Findings

We analyzed Abc-roster.com page load time and found that the first response time was 73 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 25% of websites can load faster.

Performance Metrics

abc-roster.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

abc-roster.com

73 ms

www.abc-roster.com

281 ms

bootstrap.min.css

48 ms

abcroster.css

63 ms

js

107 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 52% of them (14 requests) were addressed to the original Abc-roster.com, 15% (4 requests) were made to Paypalobjects.com and 11% (3 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (281 ms) belongs to the original domain Abc-roster.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.4 kB (14%)

Content Size

391.8 kB

After Optimization

336.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Abc-roster.com main page is 391.8 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. 35% of websites need less resources to load. Images take 301.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 26.2 kB

  • Original 31.5 kB
  • After minification 24.6 kB
  • After compression 5.3 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 7.0 kB, which is 22% 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 26.2 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 28.0 kB

  • Original 301.1 kB
  • After minification 273.1 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. ABC Roster images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 685 B

  • Original 38.0 kB
  • After minification 38.0 kB
  • After compression 37.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 553 B

  • Original 21.2 kB
  • After minification 21.2 kB
  • After compression 20.7 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. Abc-roster.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (38%)

Requests Now

21

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ABC Roster. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

abc-roster.com

abc-roster.com

73 ms

www.abc-roster.com

www.abc-roster.com

281 ms

bootstrap.min.css

bootstrap.min.css

48 ms

abcroster.css

abcroster.css

63 ms

js

js

107 ms

jquery.min.js

jquery.min.js

29 ms

bootstrap.min.js

bootstrap.min.js

53 ms

font-awesome.min.css

font-awesome.min.css

95 ms

css

css

42 ms

ekko-lightbox.js

ekko-lightbox.js

104 ms

abcroster.js

abcroster.js

105 ms

ekko-lightbox.css

ekko-lightbox.css

106 ms

btn_paynowCC_LG.gif

btn_paynowCC_LG.gif

115 ms

splashweb.jpg

splashweb.jpg

169 ms

main_small.png

main_small.png

133 ms

newempdetails_small.png

newempdetails_small.png

134 ms

empavail_small.png

empavail_small.png

128 ms

employee_constraints_small.png

employee_constraints_small.png

134 ms

shift_constraints_small.png

shift_constraints_small.png

148 ms

excel1_small.png

excel1_small.png

171 ms

pixel.gif

pixel.gif

105 ms

btn_paynowCC_LG.gif

btn_paynowCC_LG.gif

105 ms

btn_paynowCC_LG.gif

btn_paynowCC_LG.gif

127 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

17 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

21 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

25 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

14 ms

Accessibility Review

abc-roster.com accessibility score

68

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

abc-roster.com 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

abc-roster.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 Abc-roster.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 Abc-roster.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

abc-roster.com

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