Tools & Wizards About Us
assertible.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

assertible.com

The easiest way to test and monitor your web services : Assertible

Page Load Speed

1.9 sec in total

First Response

131 ms

Resources Loaded

1.2 sec

Page Rendered

567 ms

assertible.com screenshot

About Website

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

Continuously test your web services. Teams and individuals gain confidence in crucial infrastructure by using Assertible to continuously test and monitor APIs and websites.

Visit assertible.com

Key Findings

We analyzed Assertible.com page load time and found that the first response time was 131 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

assertible.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value2,710 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

assertible.com

131 ms

assertible.com

261 ms

commons.03109ff4c6d0755a812c.css

123 ms

Site.eac1032f07bf7c03d389.css

179 ms

css

34 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 26% of them (14 requests) were addressed to the original Assertible.com, 47% (25 requests) were made to S3-us-west-2.amazonaws.com and 9% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (747 ms) relates to the external source S3-us-west-2.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.8 kB (10%)

Content Size

2.4 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Assertible.com main page is 2.4 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 19.8 kB

  • Original 26.7 kB
  • After minification 26.5 kB
  • After compression 6.9 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 19.8 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 73.3 kB

  • Original 981.5 kB
  • After minification 908.1 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. Assertible images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 136.5 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 1.2 MB

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

-16%

Potential reduce by 5.2 kB

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 27.0 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. Assertible.com needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (17%)

Requests Now

46

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Assertible. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

assertible.com

assertible.com

131 ms

assertible.com

assertible.com

261 ms

commons.03109ff4c6d0755a812c.css

commons.03109ff4c6d0755a812c.css

123 ms

Site.eac1032f07bf7c03d389.css

Site.eac1032f07bf7c03d389.css

179 ms

css

css

34 ms

GitHub-Mark-Light-120px-plus.png

GitHub-Mark-Light-120px-plus.png

296 ms

swap-tech-logo-horizontal.png

swap-tech-logo-horizontal.png

371 ms

drift-logo-horizontal-black.png

drift-logo-horizontal-black.png

286 ms

safewill-logo-horizontal.png

safewill-logo-horizontal.png

290 ms

unbxd-logo-horizontal.png

unbxd-logo-horizontal.png

294 ms

glassix-logo-horizontal.png

glassix-logo-horizontal.png

372 ms

simplyrets-logo-horizontal.png

simplyrets-logo-horizontal.png

428 ms

identibyte-logo-horizontal.png

identibyte-logo-horizontal.png

375 ms

grove-technologies-logo-horizontal.png

grove-technologies-logo-horizontal.png

467 ms

pechakucha-logo-horizontal.png

pechakucha-logo-horizontal.png

541 ms

tech-creations-logo-horizontal.png

tech-creations-logo-horizontal.png

460 ms

tapa-logo-horizontal.png

tapa-logo-horizontal.png

447 ms

mywheels-logo-horizontal.png

mywheels-logo-horizontal.png

456 ms

assertible-import-sync-preview.png

assertible-import-sync-preview.png

541 ms

logo.a9f30ec66525a738d596c0d72f1c4ee6.svg

logo.a9f30ec66525a738d596c0d72f1c4ee6.svg

193 ms

web-service-overview.png

web-service-overview.png

260 ms

commons.03109ff4c6d0755a812c.js

commons.03109ff4c6d0755a812c.js

508 ms

Site.eac1032f07bf7c03d389.js

Site.eac1032f07bf7c03d389.js

579 ms

api.js

api.js

38 ms

assertible-slack-test-run-integration.png

assertible-slack-test-run-integration.png

712 ms

assertible-github-status-check.png

assertible-github-status-check.png

540 ms

icon-application-window.png

icon-application-window.png

548 ms

icon-shipping-box.png

icon-shipping-box.png

550 ms

icon-bullhorn-alert.png

icon-bullhorn-alert.png

635 ms

assertible-dashboard-environment-context.png

assertible-dashboard-environment-context.png

711 ms

don-mosites-swap-headshot.png

don-mosites-swap-headshot.png

711 ms

deployments-history.png

deployments-history.png

729 ms

product-hunt-icon.png

product-hunt-icon.png

651 ms

twitter-logo.png

twitter-logo.png

709 ms

GitHub-Mark-120px-plus.png

GitHub-Mark-120px-plus.png

747 ms

openapi-icon.png

openapi-icon.png

212 ms

swagger-logo-art.png

swagger-logo-art.png

256 ms

postman-icon.png

postman-icon.png

298 ms

feature-test-assertions.png

feature-test-assertions.png

343 ms

feature-test-result.png

feature-test-result.png

366 ms

analytics.js

analytics.js

32 ms

circuit-pattern.38dfab59d6d53958ebc82847f3bbab53.svg

circuit-pattern.38dfab59d6d53958ebc82847f3bbab53.svg

110 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

19 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

27 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

66 ms

linkid.js

linkid.js

31 ms

KFOkCnqEu92Fr1Mu51xIIzc.ttf

KFOkCnqEu92Fr1Mu51xIIzc.ttf

13 ms

KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf

KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf

13 ms

collect

collect

17 ms

js

js

66 ms

xxnfbbxicgt6.js

xxnfbbxicgt6.js

80 ms

5181333.js

5181333.js

175 ms

recaptcha__en.js

recaptcha__en.js

31 ms

Accessibility Review

assertible.com accessibility score

90

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

assertible.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

Missing source maps for large first-party JavaScript

SEO Factors

assertible.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Assertible.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Assertible.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

assertible.com

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