Tools & Wizards About Us
protolabs.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

protolabs.com

Protolabs | Rapid Prototyping & On-demand Production Services

Page Load Speed

2.3 sec in total

First Response

87 ms

Resources Loaded

1.9 sec

Page Rendered

285 ms

protolabs.com screenshot

About Website

Welcome to protolabs.com homepage info - get ready to check Protolabs best content for United States right away, or after learning these important things about protolabs.com

Protolabs is the world’s fastest source for custom prototypes and low-volume production parts. Get an interactive online quote with free design analysis within hours.

Visit protolabs.com

Key Findings

We analyzed Protolabs.com page load time and found that the first response time was 87 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

protolabs.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value4,200 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.275

44/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

protolabs.com

87 ms

www.protolabs.com

303 ms

23268620618.js

44 ms

css2

33 ms

style-css.css.v638512946215462016

297 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 43% of them (24 requests) were addressed to the original Protolabs.com, 7% (4 requests) were made to Googletagmanager.com and 4% (2 requests) were made to S.yimg.com. The less responsive or slowest element that took the longest time to load (575 ms) relates to the external source Log.cookieyes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.6 kB (17%)

Content Size

535.7 kB

After Optimization

447.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Protolabs.com main page is 535.7 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. 60% of websites need less resources to load. Javascripts take 185.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 86.3 kB

  • Original 117.6 kB
  • After minification 117.6 kB
  • After compression 31.3 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 86.3 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 175.2 kB
  • After minification 175.2 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. Protolabs images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 185.9 kB
  • After minification 185.9 kB
  • After compression 184.7 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

-2%

Potential reduce by 1.1 kB

  • Original 57.0 kB
  • After minification 57.0 kB
  • After compression 55.9 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. Protolabs.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (54%)

Requests Now

50

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Protolabs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

protolabs.com

protolabs.com

87 ms

www.protolabs.com

www.protolabs.com

303 ms

23268620618.js

23268620618.js

44 ms

css2

css2

33 ms

style-css.css.v638512946215462016

style-css.css.v638512946215462016

297 ms

vendor-js.js.v638512946215462016

vendor-js.js.v638512946215462016

325 ms

scripts-js.js.v638512946215462016

scripts-js.js.v638512946215462016

277 ms

email-decode.min.js

email-decode.min.js

79 ms

82 ms

datadog-rum-v4.js

datadog-rum-v4.js

23 ms

gtm.js

gtm.js

178 ms

vector.svg

vector.svg

118 ms

anodized-cnc-cta.jpg

anodized-cnc-cta.jpg

118 ms

cnc-guide-cta.jpg

cnc-guide-cta.jpg

117 ms

design-cube-cta.jpg

design-cube-cta.jpg

161 ms

digital-network-map-cta.jpg

digital-network-map-cta.jpg

229 ms

hero-anodized.jpg

hero-anodized.jpg

231 ms

our-svcs-im.png

our-svcs-im.png

229 ms

our-svcs-cnc.png

our-svcs-cnc.png

230 ms

our-svcs-3dp.png

our-svcs-3dp.png

228 ms

sheet-metal-tab.jpg

sheet-metal-tab.jpg

257 ms

a17085262301.html

a17085262301.html

294 ms

Protolabs-logo-tagline.svg

Protolabs-logo-tagline.svg

185 ms

logo-audi.png

logo-audi.png

184 ms

logo-hp.png

logo-hp.png

184 ms

logo-intel.png

logo-intel.png

183 ms

logo-nasa.png

logo-nasa.png

183 ms

im-service-home.jpg

im-service-home.jpg

233 ms

circularstd-book.woff

circularstd-book.woff

352 ms

circularstd-medium.woff

circularstd-medium.woff

352 ms

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1n-q_4MrImHCIJIZrDDxHOem.ttf

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1n-q_4MrImHCIJIZrDDxHOem.ttf

155 ms

30 ms

1.css

1.css

137 ms

script.js

script.js

325 ms

js

js

156 ms

js

js

329 ms

destination

destination

326 ms

hotjar-3589112.js

hotjar-3589112.js

263 ms

insight.min.js

insight.min.js

260 ms

pixel.js

pixel.js

317 ms

bat.js

bat.js

215 ms

ytc.js

ytc.js

246 ms

97c6dfdd58a34f5683e94da473d4dc19.js.ubembed.com

97c6dfdd58a34f5683e94da473d4dc19.js.ubembed.com

305 ms

uwt.js

uwt.js

279 ms

wt.php

wt.php

275 ms

up.js

up.js

274 ms

fbevents.js

fbevents.js

210 ms

10148774.json

10148774.json

65 ms

modules.e5979922753cf3b8b069.js

modules.e5979922753cf3b8b069.js

232 ms

log

log

575 ms

insight_tag_errors.gif

insight_tag_errors.gif

235 ms

rp.gif

rp.gif

205 ms

a2_dkn6keasn5kd_telemetry

a2_dkn6keasn5kd_telemetry

197 ms

webtraxs.php

webtraxs.php

97 ms

adsct

adsct

178 ms

adsct

adsct

72 ms

Accessibility Review

protolabs.com accessibility score

86

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 have valid values

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

Best Practices

protolabs.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

protolabs.com SEO score

79

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

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

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 Protolabs.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 Protolabs.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

protolabs.com

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