Tools & Wizards About Us
521dimensions.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

521dimensions.com

521 Dimensions - Web and Mobile App Developers in Milwaukee, WI

Page Load Speed

1.3 sec in total

First Response

116 ms

Resources Loaded

906 ms

Page Rendered

306 ms

521dimensions.com screenshot

About Website

Click here to check amazing 521 Dimensions content for Georgia. Otherwise, check out these important facts you probably never knew about 521dimensions.com

We're an app development agency located in Milwaukee, WI. We help businesses design, develop, and launch digital products.

Visit 521dimensions.com

Key Findings

We analyzed 521dimensions.com page load time and found that the first response time was 116 ms and then it took 1.2 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

521dimensions.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

521dimensions.com

116 ms

521dimensions.com

154 ms

chartist.min.css

97 ms

app.css

100 ms

hkw8axg.js

141 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 61% of them (27 requests) were addressed to the original 521dimensions.com, 16% (7 requests) were made to Use.typekit.net and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (446 ms) belongs to the original domain 521dimensions.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.4 kB (6%)

Content Size

214.5 kB

After Optimization

201.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 521dimensions.com main page is 214.5 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 154.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.4 kB

  • Original 17.4 kB
  • After minification 17.4 kB
  • After compression 4.1 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 13.4 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 154.1 kB
  • After minification 154.1 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. 521 Dimensions images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 5 B

  • Original 21.9 kB
  • After minification 21.9 kB
  • After compression 21.9 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. 521dimensions.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 521 Dimensions. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

521dimensions.com

521dimensions.com

116 ms

521dimensions.com

521dimensions.com

154 ms

chartist.min.css

chartist.min.css

97 ms

app.css

app.css

100 ms

hkw8axg.js

hkw8axg.js

141 ms

chartist.min.js

chartist.min.js

117 ms

moment.min.js

moment.min.js

122 ms

app.js

app.js

121 ms

typed.min.js

typed.min.js

105 ms

particles.min.js

particles.min.js

264 ms

skrollr.min.js

skrollr.min.js

263 ms

css

css

33 ms

css

css

48 ms

analytics.js

analytics.js

34 ms

header-logo.svg

header-logo.svg

234 ms

small-no-text-image.svg

small-no-text-image.svg

237 ms

responsive-twitter.svg

responsive-twitter.svg

236 ms

responsive-github.svg

responsive-github.svg

236 ms

responsive-facebook.svg

responsive-facebook.svg

240 ms

homepage-evergent-devices.png

homepage-evergent-devices.png

235 ms

homepage-ami-devices.png

homepage-ami-devices.png

296 ms

homepage-halpin-computer.png

homepage-halpin-computer.png

324 ms

laravel.svg

laravel.svg

317 ms

vue.svg

vue.svg

332 ms

wordpress-logo.svg

wordpress-logo.svg

296 ms

apple.svg

apple.svg

314 ms

android.svg

android.svg

433 ms

footer-twitter.svg

footer-twitter.svg

393 ms

footer-github.svg

footer-github.svg

402 ms

footer-facebook.svg

footer-facebook.svg

435 ms

footer-logo.svg

footer-logo.svg

446 ms

collect

collect

163 ms

d

d

113 ms

d

d

155 ms

d

d

156 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

197 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

197 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

206 ms

QldgNThLqRwH-OJ1UHjlKENVzkWGVkL3GZQmAwLYxYWI2qfdm7Lpp4U8WR32kg.ttf

QldgNThLqRwH-OJ1UHjlKENVzkWGVkL3GZQmAwLYxYWI2qfdm7Lpp4U8WR32kg.ttf

210 ms

d

d

41 ms

d

d

67 ms

d

d

40 ms

js

js

103 ms

p.gif

p.gif

23 ms

Accessibility Review

521dimensions.com 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

High

Links do not have a discernible name

Best Practices

521dimensions.com 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

High

Page has valid source maps

SEO Factors

521dimensions.com SEO score

85

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

Links do not have descriptive text

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

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 521dimensions.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 521dimensions.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

521dimensions.com

Open Graph data is detected on the main page of 521 Dimensions. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: