Tools & Wizards About Us
detroitconcerts.org screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

detroitconcerts.org

Detroit Concert Tickets | 2023 Event Schedule - Detroit, MI

Page Load Speed

3 sec in total

First Response

49 ms

Resources Loaded

906 ms

Page Rendered

2 sec

detroitconcerts.org screenshot

About Website

Visit detroitconcerts.org now to see the best up-to-date Detroit Concert S content for United States and also check out these interesting facts you probably never knew about detroitconcerts.org

Great Detroit Concerts are on the city's 2023 schedule, and amazing tickets are on sale now - Check the info & get Detroit Concert Tickets today!

Visit detroitconcerts.org

Key Findings

We analyzed Detroitconcerts.org page load time and found that the first response time was 49 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

detroitconcerts.org performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

detroitconcerts.org

49 ms

detroitconcerts.org

232 ms

bootstrap.min.css

218 ms

css

239 ms

style.min.46e6f1.css

47 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 33% of them (8 requests) were addressed to the original Detroitconcerts.org, 33% (8 requests) were made to Res.cloudinary.com and 8% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (337 ms) relates to the external source Cdnjs.cloudflare.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.0 kB (50%)

Content Size

239.9 kB

After Optimization

119.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Detroitconcerts.org main page is 239.9 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. Javascripts take 97.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 57.2 kB

  • Original 64.9 kB
  • After minification 56.3 kB
  • After compression 7.8 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 8.7 kB, which is 13% 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 57.2 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 74.7 kB
  • After minification 74.7 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. Detroit Concert S images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 63.2 kB

  • Original 97.2 kB
  • After minification 97.2 kB
  • After compression 34.0 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 63.2 kB or 65% of the original size.

CSS Optimization

-19%

Potential reduce by 617 B

  • Original 3.2 kB
  • After minification 3.2 kB
  • After compression 2.6 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. Detroitconcerts.org needs all CSS files to be minified and compressed as it can save up to 617 B or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (35%)

Requests Now

20

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Detroit Concert S. 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

detroitconcerts.org

detroitconcerts.org

49 ms

detroitconcerts.org

detroitconcerts.org

232 ms

bootstrap.min.css

bootstrap.min.css

218 ms

css

css

239 ms

style.min.46e6f1.css

style.min.46e6f1.css

47 ms

FeaturedEvents.js

FeaturedEvents.js

145 ms

v5.js

v5.js

190 ms

pikaday.min.css

pikaday.min.css

237 ms

pikaday.min.js

pikaday.min.js

337 ms

jquery.min.js

jquery.min.js

225 ms

bootstrap.min.js

bootstrap.min.js

287 ms

logo.png

logo.png

100 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

175 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

237 ms

collect.ashx

collect.ashx

228 ms

luke-combs

luke-combs

88 ms

outline-local_play-24px.svg

outline-local_play-24px.svg

28 ms

outline-place-24px.svg

outline-place-24px.svg

29 ms

matchbox-twenty

matchbox-twenty

89 ms

jeff-dunham

jeff-dunham

89 ms

iron-maiden

iron-maiden

124 ms

the-killers

the-killers

127 ms

i-prevail

i-prevail

127 ms

michael-buble

michael-buble

126 ms

Accessibility Review

detroitconcerts.org accessibility score

100

Accessibility Issues

Best Practices

detroitconcerts.org best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

detroitconcerts.org SEO score

92

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 doesn't use 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 Detroitconcerts.org 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 Detroitconcerts.org 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

detroitconcerts.org

Open Graph description is not detected on the main page of Detroit Concert S. 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: