Tools & Wizards About Us

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

coursereport-test.herokuapp.com

Compare The Best Coding Bootcamps of 2024 | Course Report

Page Load Speed

4.6 sec in total

First Response

484 ms

Resources Loaded

1.6 sec

Page Rendered

2.5 sec

About Website

Click here to check amazing Course Report Test Herokuapp content for United States. Otherwise, check out these important facts you probably never knew about coursereport-test.herokuapp.com

The most complete coding bootcamp directory to jumpstart your new career in tech. Read over 50,000 alumni reviews and compare bootcamp tuition costs, locations, and salaries on Course Report.

Visit coursereport-test.herokuapp.com

Key Findings

We analyzed Coursereport-test.herokuapp.com page load time and found that the first response time was 484 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

coursereport-test.herokuapp.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value5.2 s

61/100

10%

TBT (Total Blocking Time)

Value5,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

coursereport-test.herokuapp.com

484 ms

vendors~application-9809242d.chunk.css

13 ms

application-59c1ebea.chunk.css

16 ms

runtime~application-d9d4a3092dd5edb6ab80.js

9 ms

vendors~application-3a2318c5b247021a357c.chunk.js

44 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Coursereport-test.herokuapp.com, 48% (27 requests) were made to Coursereport-test-herokuapp-com.global.ssl.fastly.net and 36% (20 requests) were made to Coursereport-staging.imgix.net. The less responsive or slowest element that took the longest time to load (837 ms) relates to the external source Coursereport-staging.imgix.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.1 kB (33%)

Content Size

414.0 kB

After Optimization

278.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coursereport-test.herokuapp.com main page is 414.0 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. 65% of websites need less resources to load. Images take 236.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 121.4 kB

  • Original 151.8 kB
  • After minification 151.4 kB
  • After compression 30.4 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 121.4 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 12.8 kB

  • Original 236.9 kB
  • After minification 224.1 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. Course Report Test Herokuapp images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 52 B

  • Original 576 B
  • After minification 576 B
  • After compression 524 B

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 809 B

  • Original 24.6 kB
  • After minification 24.6 kB
  • After compression 23.8 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. Coursereport-test.herokuapp.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (15%)

Requests Now

46

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Course Report Test Herokuapp. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

coursereport-test.herokuapp.com accessibility score

69

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-*] attributes do not match their roles

High

ARIA IDs are not unique

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

coursereport-test.herokuapp.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

coursereport-test.herokuapp.com SEO score

75

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

High

Page is blocked from indexing

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coursereport-test.herokuapp.com 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 Coursereport-test.herokuapp.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

Open Graph data is detected on the main page of Course Report Test Herokuapp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: