Tools & Wizards About Us
theopbox.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

theopbox.com

Sustainable Construction | Opbox | Opportunity Box,

Page Load Speed

1.4 sec in total

First Response

85 ms

Resources Loaded

1.2 sec

Page Rendered

57 ms

theopbox.com screenshot

About Website

Visit theopbox.com now to see the best up-to-date The Opbox content and also check out these interesting facts you probably never knew about theopbox.com

OpBox, is a Maine-based company that produces residential, mobile and modular structures using recycled PET plastic structural insulated panels. OpBox products are eco-friendly, lightweight, strong, a...

Visit theopbox.com

Key Findings

We analyzed Theopbox.com page load time and found that the first response time was 85 ms and then it took 1.3 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

theopbox.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

www.theopbox.com

85 ms

minified.js

35 ms

focus-within-polyfill.js

31 ms

polyfill.min.js

33 ms

thunderbolt-commons.c1d8ed1c.bundle.min.js

145 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Theopbox.com, 63% (53 requests) were made to Static.wixstatic.com and 18% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (595 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (20%)

Content Size

9.1 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Theopbox.com main page is 9.1 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. 60% of websites need less resources to load. Images take 8.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 562.5 kB

  • Original 691.3 kB
  • After minification 689.4 kB
  • After compression 128.8 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. 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 562.5 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 1.1 MB

  • Original 8.0 MB
  • After minification 6.9 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. Obviously, The Opbox needs image optimization as it can save up to 1.1 MB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 184.9 kB

  • Original 440.9 kB
  • After minification 440.8 kB
  • After compression 255.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 184.9 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (15%)

Requests Now

68

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Opbox. 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.theopbox.com

www.theopbox.com

85 ms

minified.js

minified.js

35 ms

focus-within-polyfill.js

focus-within-polyfill.js

31 ms

polyfill.min.js

polyfill.min.js

33 ms

thunderbolt-commons.c1d8ed1c.bundle.min.js

thunderbolt-commons.c1d8ed1c.bundle.min.js

145 ms

main.4a2d1e74.bundle.min.js

main.4a2d1e74.bundle.min.js

152 ms

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

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

151 ms

lodash.min.js

lodash.min.js

154 ms

react.production.min.js

react.production.min.js

154 ms

react-dom.production.min.js

react-dom.production.min.js

154 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

176 ms

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294 ms

bundle.min.js

bundle.min.js

68 ms

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228 ms

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230 ms

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236 ms

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523 ms

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392 ms

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228 ms

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236 ms

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426 ms

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397 ms

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244 ms

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242 ms

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503 ms

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251 ms

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434 ms

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399 ms

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404 ms

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595 ms

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412 ms

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419 ms

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428 ms

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437 ms

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439 ms

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444 ms

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444 ms

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447 ms

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451 ms

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451 ms

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452 ms

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455 ms

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457 ms

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457 ms

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460 ms

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462 ms

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461 ms

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467 ms

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148 ms

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148 ms

153 ms

152 ms

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6 ms

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5 ms

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14 ms

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248 ms

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241 ms

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246 ms

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250 ms

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245 ms

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244 ms

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242 ms

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242 ms

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235 ms

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96 ms

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94 ms

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91 ms

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88 ms

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81 ms

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248 ms

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72 ms

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252 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

16 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

5 ms

Accessibility Review

theopbox.com accessibility score

94

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

button, link, and menuitem elements do not have accessible names.

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

<frame> or <iframe> elements do not have a title

Best Practices

theopbox.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

High

Page has valid source maps

SEO Factors

theopbox.com SEO score

100

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

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 Theopbox.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 Theopbox.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

theopbox.com

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