Tools & Wizards About Us
bznerf.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

bznerf.com

Nerf Birthday | Battle Zone | Denver, Loveland, Centennial, Colorado Springs

Page Load Speed

1 sec in total

First Response

98 ms

Resources Loaded

831 ms

Page Rendered

90 ms

bznerf.com screenshot

About Website

Welcome to bznerf.com homepage info - get ready to check Bz Nerf best content right away, or after learning these important things about bznerf.com

Battle Zone is a mobile Nerf battle zone arena providing fun nerf dart wars for birthdays, youth groups, company events, team banquets, and parties. We're Mobile and bring the games to your backyard, ...

Visit bznerf.com

Key Findings

We analyzed Bznerf.com page load time and found that the first response time was 98 ms and then it took 921 ms 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

bznerf.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

www.bznerf.com

98 ms

minified.js

71 ms

focus-within-polyfill.js

68 ms

polyfill.min.js

57 ms

thunderbolt-commons.f5c29c46.bundle.min.js

47 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Bznerf.com, 34% (12 requests) were made to Static.parastorage.com and 34% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (346 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 760.5 kB (61%)

Content Size

1.2 MB

After Optimization

488.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bznerf.com main page is 1.2 MB. 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. HTML takes 857.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 688.7 kB

  • Original 857.8 kB
  • After minification 856.2 kB
  • After compression 169.2 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 688.7 kB or 80% of the original size.

Image Optimization

-22%

Potential reduce by 17.4 kB

  • Original 80.6 kB
  • After minification 63.2 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, Bz Nerf needs image optimization as it can save up to 17.4 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-18%

Potential reduce by 54.4 kB

  • Original 310.7 kB
  • After minification 310.6 kB
  • After compression 256.2 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 54.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (30%)

Requests Now

33

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bz Nerf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.bznerf.com

www.bznerf.com

98 ms

minified.js

minified.js

71 ms

focus-within-polyfill.js

focus-within-polyfill.js

68 ms

polyfill.min.js

polyfill.min.js

57 ms

thunderbolt-commons.f5c29c46.bundle.min.js

thunderbolt-commons.f5c29c46.bundle.min.js

47 ms

main.dbe3d254.bundle.min.js

main.dbe3d254.bundle.min.js

48 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

45 ms

lodash.min.js

lodash.min.js

46 ms

react.production.min.js

react.production.min.js

201 ms

react-dom.production.min.js

react-dom.production.min.js

204 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

199 ms

8d32f7_96c7053e3bd0412a92530b155165ff4a~mv2_d_3840_2160_s_2.png

8d32f7_96c7053e3bd0412a92530b155165ff4a~mv2_d_3840_2160_s_2.png

313 ms

bundle.min.js

bundle.min.js

123 ms

BZPH.png

BZPH.png

242 ms

8d32f7_9a3b3c90c34b491d8ec4b63cac1a57e7~mv2.png

8d32f7_9a3b3c90c34b491d8ec4b63cac1a57e7~mv2.png

346 ms

8d32f7_a8f5f030eda245c9a19e008c442d7c71~mv2.png

8d32f7_a8f5f030eda245c9a19e008c442d7c71~mv2.png

248 ms

8d32f7_b038b370cc2a4085a72af724ad9b7d14~mv2.png

8d32f7_b038b370cc2a4085a72af724ad9b7d14~mv2.png

285 ms

8d32f7_509e74f2dd5143b0a353a38d6c9e4dde~mv2.png

8d32f7_509e74f2dd5143b0a353a38d6c9e4dde~mv2.png

322 ms

file.woff

file.woff

171 ms

133 ms

137 ms

125 ms

121 ms

121 ms

121 ms

158 ms

155 ms

154 ms

148 ms

150 ms

148 ms

deprecation-en.v5.html

deprecation-en.v5.html

12 ms

bolt-performance

bolt-performance

14 ms

deprecation-style.v5.css

deprecation-style.v5.css

11 ms

right-arrow.svg

right-arrow.svg

5 ms

Accessibility Review

bznerf.com accessibility score

88

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

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

bznerf.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bznerf.com SEO score

97

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

High

Tap targets are not sized appropriately

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 Bznerf.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 Bznerf.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

bznerf.com

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