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openlantern.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

openlantern.com

Open Lantern helps brands understand technology & customers

Page Load Speed

21 sec in total

First Response

227 ms

Resources Loaded

20.7 sec

Page Rendered

108 ms

openlantern.com screenshot

About Website

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

Our Open Lantern platform helps customers understand their technology eco-system. It also creates a common language for IT and business partners.

Visit openlantern.com

Key Findings

We analyzed Openlantern.com page load time and found that the first response time was 227 ms and then it took 20.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

openlantern.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value3,880 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

openlantern.com

227 ms

19165 ms

main-dd9094f826.css

202 ms

vendor-e09f86e006.js

191 ms

app-54913ed851.bundle.js

184 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Openlantern.com, 85% (41 requests) were made to 249labs.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.2 sec) relates to the external source 249labs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.0 kB (10%)

Content Size

271.0 kB

After Optimization

244.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Openlantern.com main page is 271.0 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. 40% of websites need less resources to load. Images take 133.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.0 kB

  • Original 30.1 kB
  • After minification 27.4 kB
  • After compression 7.2 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 23.0 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 3.7 kB

  • Original 133.3 kB
  • After minification 129.6 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. Open Lantern images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 164 B

  • Original 65.3 kB
  • After minification 65.3 kB
  • After compression 65.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 157 B

  • Original 42.3 kB
  • After minification 42.3 kB
  • After compression 42.1 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. Openlantern.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (68%)

Requests Now

38

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Lantern. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

openlantern.com

openlantern.com

227 ms

19165 ms

main-dd9094f826.css

main-dd9094f826.css

202 ms

vendor-e09f86e006.js

vendor-e09f86e006.js

191 ms

app-54913ed851.bundle.js

app-54913ed851.bundle.js

184 ms

formreset.min.css

formreset.min.css

230 ms

formsmain.min.css

formsmain.min.css

191 ms

readyclass.min.css

readyclass.min.css

228 ms

browsers.min.css

browsers.min.css

363 ms

style.css

style.css

367 ms

jquery.min.js

jquery.min.js

389 ms

jquery-migrate.min.js

jquery-migrate.min.js

382 ms

jquery.json.min.js

jquery.json.min.js

382 ms

gravityforms.min.js

gravityforms.min.js

429 ms

wp-polyfill.min.js

wp-polyfill.min.js

565 ms

index.js

index.js

558 ms

index.js

index.js

550 ms

index.js

index.js

556 ms

index.js

index.js

599 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

598 ms

wp-embed.min.js

wp-embed.min.js

726 ms

gtm.js

gtm.js

59 ms

img.png

img.png

332 ms

fotolia_93348584.jpg

fotolia_93348584.jpg

130 ms

logo_raw_transparent-300x139.png

logo_raw_transparent-300x139.png

120 ms

open-sans-v15-latin-regular.woff

open-sans-v15-latin-regular.woff

312 ms

open-sans-v15-latin-700.woff

open-sans-v15-latin-700.woff

311 ms

open-sans-v15-latin-800.woff

open-sans-v15-latin-800.woff

344 ms

lato-v14-latin-regular.woff

lato-v14-latin-regular.woff

351 ms

lato-v14-latin-700.woff

lato-v14-latin-700.woff

468 ms

montserrat-v12-latin-500.woff

montserrat-v12-latin-500.woff

479 ms

montserrat-v12-latin-regular.woff

montserrat-v12-latin-regular.woff

483 ms

montserrat-v12-latin-600.woff

montserrat-v12-latin-600.woff

482 ms

fotolia_93348584.jpg

fotolia_93348584.jpg

485 ms

logo_raw_transparent-300x139.png

logo_raw_transparent-300x139.png

489 ms

analytics.js

analytics.js

17 ms

collect

collect

17 ms

collect

collect

16 ms

collect

collect

24 ms

ga-audiences

ga-audiences

54 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

480 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

489 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

489 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

499 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

519 ms

wp-polyfill-object-fit.min.js

wp-polyfill-object-fit.min.js

522 ms

object-fit-polyfill.min.f68d8b8b.js

object-fit-polyfill.min.f68d8b8b.js

659 ms

249labs.png

249labs.png

513 ms

Accessibility Review

openlantern.com accessibility score

95

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

Best Practices

openlantern.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

openlantern.com SEO score

96

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 Openlantern.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 Openlantern.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

openlantern.com

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