Tools & Wizards About Us
ultimatebunker.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

ultimatebunker.com

Ultimate Bunker - America's Best Underground Bunkers and Safes

Page Load Speed

2.7 sec in total

First Response

208 ms

Resources Loaded

1.6 sec

Page Rendered

947 ms

ultimatebunker.com screenshot

About Website

Click here to check amazing Ultimate Bunker content for United States. Otherwise, check out these important facts you probably never knew about ultimatebunker.com

Ultimate Bunker is a Design/Build Contractor That Focuses on Premium Underground Bunkers, Safe Rooms and Gun Vaults for you Home or Business

Visit ultimatebunker.com

Key Findings

We analyzed Ultimatebunker.com page load time and found that the first response time was 208 ms and then it took 2.5 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

ultimatebunker.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

ultimatebunker.com

208 ms

ultimatebunker.com

319 ms

bootstrap.min.css

131 ms

styles.css

331 ms

style.css

189 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 82% of them (45 requests) were addressed to the original Ultimatebunker.com, 16% (9 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (545 ms) belongs to the original domain Ultimatebunker.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.6 kB (5%)

Content Size

3.9 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ultimatebunker.com main page is 3.9 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. 55% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 121.1 kB

  • Original 143.5 kB
  • After minification 139.8 kB
  • After compression 22.4 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 121.1 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 28.4 kB

  • Original 3.5 MB
  • After minification 3.5 MB

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. Ultimate Bunker images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 29.6 kB

  • Original 141.2 kB
  • After minification 141.2 kB
  • After compression 111.5 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 29.6 kB or 21% of the original size.

CSS Optimization

-25%

Potential reduce by 18.5 kB

  • Original 73.4 kB
  • After minification 72.1 kB
  • After compression 55.0 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. Ultimatebunker.com needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (57%)

Requests Now

42

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultimate Bunker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ultimatebunker.com

ultimatebunker.com

208 ms

ultimatebunker.com

ultimatebunker.com

319 ms

bootstrap.min.css

bootstrap.min.css

131 ms

styles.css

styles.css

331 ms

style.css

style.css

189 ms

elementor.min.css

elementor.min.css

187 ms

styles.min.css

styles.min.css

245 ms

frontend-lite.min.css

frontend-lite.min.css

254 ms

swiper.min.css

swiper.min.css

197 ms

post-1337.css

post-1337.css

198 ms

all.min.css

all.min.css

273 ms

v4-shims.min.css

v4-shims.min.css

213 ms

post-2.css

post-2.css

261 ms

css

css

36 ms

jquery.min.js

jquery.min.js

381 ms

jquery-migrate.min.js

jquery-migrate.min.js

279 ms

v4-shims.min.js

v4-shims.min.js

279 ms

elementor.js

elementor.js

326 ms

index.js

index.js

345 ms

index.js

index.js

343 ms

functions.min.js

functions.min.js

347 ms

scripts.js

scripts.js

350 ms

webpack.runtime.min.js

webpack.runtime.min.js

486 ms

frontend-modules.min.js

frontend-modules.min.js

494 ms

waypoints.min.js

waypoints.min.js

489 ms

core.min.js

core.min.js

490 ms

frontend.min.js

frontend.min.js

492 ms

lazyload.min.js

lazyload.min.js

492 ms

fa-regular-400.woff

fa-regular-400.woff

81 ms

fa-solid-900.woff

fa-solid-900.woff

186 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

25 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

41 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

48 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

50 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf

48 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX8.ttf

67 ms

Deep-Underground-Bunkers-by-Ultimate-Bunker-768x576.jpg

Deep-Underground-Bunkers-by-Ultimate-Bunker-768x576.jpg

183 ms

received_10206011814608822-768x1024.jpeg

received_10206011814608822-768x1024.jpeg

184 ms

20160827_123210-2-300x225.jpg

20160827_123210-2-300x225.jpg

76 ms

Hidden-Safe-Rooms-by-Ultimate-Bunker-768x576.jpg

Hidden-Safe-Rooms-by-Ultimate-Bunker-768x576.jpg

128 ms

Underground-Gun-Vaults-and-Safes-by-Ultimate-Bunker-768x373.jpg

Underground-Gun-Vaults-and-Safes-by-Ultimate-Bunker-768x373.jpg

179 ms

Gun-Safes-By-Ultimate-Vaults-768x576.jpg

Gun-Safes-By-Ultimate-Vaults-768x576.jpg

192 ms

Gun-Vault-by-Ultimate-Bunker-768x1024.jpg

Gun-Vault-by-Ultimate-Bunker-768x1024.jpg

254 ms

XQ58-A-Valkyri-Launch-Recovery-Trailer-by-Ultimate-Bunker-768x576.jpg

XQ58-A-Valkyri-Launch-Recovery-Trailer-by-Ultimate-Bunker-768x576.jpg

231 ms

Machined-Aircraft-Parts-by-Ultimate-Bunker-300x259.jpg

Machined-Aircraft-Parts-by-Ultimate-Bunker-300x259.jpg

239 ms

Karla-Peters-CEO-of-Ultimate-Bunker-225x300.jpg

Karla-Peters-CEO-of-Ultimate-Bunker-225x300.jpg

249 ms

Concept-Launch-Rail-Container-by-ultimate-Bunker-300x156.png

Concept-Launch-Rail-Container-by-ultimate-Bunker-300x156.png

251 ms

20140820_101258-1024x576.jpg

20140820_101258-1024x576.jpg

313 ms

20140813_190308-1024x576.jpg

20140813_190308-1024x576.jpg

300 ms

IMAG3344-1024x577.jpg

IMAG3344-1024x577.jpg

307 ms

Gun-Safes-By-Ultimate-Vaults-300x225.jpg

Gun-Safes-By-Ultimate-Vaults-300x225.jpg

311 ms

20141215_170555.jpg

20141215_170555.jpg

545 ms

Accessibility Review

ultimatebunker.com accessibility score

91

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

ultimatebunker.com best practices score

92

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

SEO Factors

ultimatebunker.com SEO score

81

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Ultimatebunker.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 Ultimatebunker.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

ultimatebunker.com

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