Tools & Wizards About Us
shelterworks.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

shelterworks.com

"Built for Life" Fiberglass Building & Equipment Shelters

Page Load Speed

2.6 sec in total

First Response

111 ms

Resources Loaded

1.6 sec

Page Rendered

966 ms

shelterworks.com screenshot

About Website

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

For over 25 years, Shelter Works has been manufacturing prefab and customized "Built for Life" fiberglass shelters and buildings backed by a 25 year guarantee.

Visit shelterworks.com

Key Findings

We analyzed Shelterworks.com page load time and found that the first response time was 111 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

shelterworks.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

shelterworks.com

111 ms

shelterworks.com

162 ms

www.shelterworks.com

172 ms

em23474dc51656a318a84b769a5ab259f035-index.css

83 ms

css2

28 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 59% of them (46 requests) were addressed to the original Shelterworks.com, 9% (7 requests) were made to Youtube.com and 9% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain Shelterworks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.0 kB (2%)

Content Size

2.5 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shelterworks.com main page is 2.5 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. Only a small number of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 30.0 kB

  • Original 41.2 kB
  • After minification 38.6 kB
  • After compression 11.1 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 30.0 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 19.7 kB

  • Original 2.0 MB
  • After minification 2.0 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. Shelterworks images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 342.9 kB
  • After minification 342.9 kB
  • After compression 340.1 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 464 B

  • Original 99.8 kB
  • After minification 99.8 kB
  • After compression 99.3 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. Shelterworks.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (23%)

Requests Now

62

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shelterworks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shelterworks.com

shelterworks.com

111 ms

shelterworks.com

shelterworks.com

162 ms

www.shelterworks.com

www.shelterworks.com

172 ms

em23474dc51656a318a84b769a5ab259f035-index.css

em23474dc51656a318a84b769a5ab259f035-index.css

83 ms

css2

css2

28 ms

em23474dc51656a318a84b769a5ab259f035-index.js

em23474dc51656a318a84b769a5ab259f035-index.js

511 ms

gtm.js

gtm.js

99 ms

bat.js

bat.js

48 ms

insight.min.js

insight.min.js

53 ms

452366793

452366793

485 ms

452366793

452366793

482 ms

vbFMvYK9kmE

vbFMvYK9kmE

111 ms

logo-shelter-works.svg

logo-shelter-works.svg

62 ms

slide-index-hero-01-thumb.jpg

slide-index-hero-01-thumb.jpg

106 ms

slide-index-hero-01.jpg

slide-index-hero-01.jpg

596 ms

slide-index-hero-02.jpg

slide-index-hero-02.jpg

606 ms

slide-index-hero-03.jpg

slide-index-hero-03.jpg

600 ms

slide-index-hero-04.jpg

slide-index-hero-04.jpg

604 ms

badge-built-for-life-in-hero.svg

badge-built-for-life-in-hero.svg

398 ms

SW-25-Year-Warranty.png

SW-25-Year-Warranty.png

476 ms

img-tractor-lifting-building-circle-bg.png

img-tractor-lifting-building-circle-bg.png

596 ms

bg-content-block-mask.jpg

bg-content-block-mask.jpg

610 ms

logo-fiberbeam.svg

logo-fiberbeam.svg

597 ms

illustration-fiberbeam-chart-showing-foam-small.svg

illustration-fiberbeam-chart-showing-foam-small.svg

599 ms

illustration-fiberbeam-chart-showing-foam.svg

illustration-fiberbeam-chart-showing-foam.svg

605 ms

img-with-fiberbeam.jpg

img-with-fiberbeam.jpg

604 ms

img-without-fiberbeam.jpg

img-without-fiberbeam.jpg

609 ms

img-callout-grid-natural-gas-2.jpg

img-callout-grid-natural-gas-2.jpg

610 ms

icon-natural-gas.svg

icon-natural-gas.svg

611 ms

img-callout-grid-waste-water-2.jpg

img-callout-grid-waste-water-2.jpg

612 ms

icon-waste-water.svg

icon-waste-water.svg

612 ms

img-callout-grid-tbd.jpg

img-callout-grid-tbd.jpg

614 ms

icon-electric.svg

icon-electric.svg

613 ms

img-callout-grid-faa-2.jpg

img-callout-grid-faa-2.jpg

615 ms

icon-faa.svg

icon-faa.svg

615 ms

img-callout-grid-telecom.jpg

img-callout-grid-telecom.jpg

616 ms

icon-telecom.svg

icon-telecom.svg

616 ms

img-callout-grid-other-industries.jpg

img-callout-grid-other-industries.jpg

617 ms

icon-other.svg

icon-other.svg

618 ms

bg-panel-warehouse-blue-overlay.jpg

bg-panel-warehouse-blue-overlay.jpg

619 ms

icon-set-square.svg

icon-set-square.svg

620 ms

icon-person-headset.svg

icon-person-headset.svg

620 ms

icon-checkmark.svg

icon-checkmark.svg

621 ms

icon-construction-tools.svg

icon-construction-tools.svg

621 ms

bg-light-blue-pattern.jpg

bg-light-blue-pattern.jpg

623 ms

img-tracy-round.png

img-tracy-round.png

623 ms

thumb-video-ask-tracy.jpg

thumb-video-ask-tracy.jpg

620 ms

343023589.js

343023589.js

13 ms

insight_tag_errors.gif

insight_tag_errors.gif

39 ms

bg-colophon-index.png

bg-colophon-index.png

568 ms

www-player.css

www-player.css

7 ms

icon-request-quote.svg

icon-request-quote.svg

543 ms

www-embed-player.js

www-embed-player.js

30 ms

base.js

base.js

130 ms

icon-request-design-assistance.svg

icon-request-design-assistance.svg

177 ms

api.js

api.js

51 ms

icon-specification.svg

icon-specification.svg

172 ms

create-specs.svg

create-specs.svg

172 ms

id

id

39 ms

ad_status.js

ad_status.js

35 ms

S6uyw4BMUTPHvxo.woff

S6uyw4BMUTPHvxo.woff

162 ms

S6u9w4BMUTPHh6UVeww.woff

S6u9w4BMUTPHh6UVeww.woff

171 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

194 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

205 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

206 ms

wt.php

wt.php

164 ms

452366793

452366793

364 ms

vbFMvYK9kmE

vbFMvYK9kmE

174 ms

ajax-loader.gif

ajax-loader.gif

106 ms

webtraxs.php

webtraxs.php

233 ms

www-player.css

www-player.css

39 ms

ad_status.js

ad_status.js

95 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

59 ms

embed.js

embed.js

14 ms

id

id

35 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

76 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

76 ms

api.js

api.js

73 ms

Accessibility Review

shelterworks.com accessibility score

82

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

shelterworks.com best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

shelterworks.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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 Shelterworks.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 Shelterworks.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

shelterworks.com

Open Graph description is not detected on the main page of Shelterworks. 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: