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vaccinexpress.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

vaccinexpress.com

Vaccine Management or Vaccine Inventory Management For Doctor Practices, Hospitals, for cost improvement. Online, secure and specialized Vaccine Manag...

Page Load Speed

1.6 sec in total

First Response

75 ms

Resources Loaded

1.1 sec

Page Rendered

413 ms

vaccinexpress.com screenshot

About Website

Click here to check amazing Vaccine Xpress content. Otherwise, check out these important facts you probably never knew about vaccinexpress.com

VaccineXpress is a cloud based, secured, Vaccine Management or Vaccine Inventory Management application that helps doctor practices, hospitals manage their Vaccine Inventory and cost.

Visit vaccinexpress.com

Key Findings

We analyzed Vaccinexpress.com page load time and found that the first response time was 75 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

vaccinexpress.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

vaccinexpress.com

75 ms

vaccinexpress.com

354 ms

wp-emoji-release.min.js

25 ms

wpapp-styles.css

46 ms

global.css

52 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 82% of them (75 requests) were addressed to the original Vaccinexpress.com, 3% (3 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (354 ms) belongs to the original domain Vaccinexpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.4 kB (17%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vaccinexpress.com main page is 1.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 702.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 56.8 kB

  • Original 71.4 kB
  • After minification 67.5 kB
  • After compression 14.5 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 56.8 kB or 80% of the original size.

Image Optimization

-18%

Potential reduce by 123.3 kB

  • Original 702.5 kB
  • After minification 579.2 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. Obviously, Vaccine Xpress needs image optimization as it can save up to 123.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 44.3 kB

  • Original 485.2 kB
  • After minification 485.2 kB
  • After compression 440.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 9.8 kB

  • Original 88.6 kB
  • After minification 88.6 kB
  • After compression 78.8 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. Vaccinexpress.com needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (77%)

Requests Now

78

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vaccine Xpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vaccinexpress.com

vaccinexpress.com

75 ms

vaccinexpress.com

vaccinexpress.com

354 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

25 ms

wpapp-styles.css

wpapp-styles.css

46 ms

global.css

global.css

52 ms

style.min.css

style.min.css

76 ms

font-awesome.min.css

font-awesome.min.css

57 ms

classic-themes.min.css

classic-themes.min.css

59 ms

bbpress.min.css

bbpress.min.css

61 ms

gem.min.css

gem.min.css

60 ms

css

css

34 ms

css

css

50 ms

css

css

54 ms

grid.css

grid.css

64 ms

theme.css

theme.css

70 ms

styles.css

styles.css

76 ms

shared.css

shared.css

78 ms

components.css

components.css

92 ms

bootstrap.css

bootstrap.css

98 ms

animate.min.css

animate.min.css

84 ms

jquery.fancybox.css

jquery.fancybox.css

87 ms

helper.css

helper.css

88 ms

index.css

index.css

89 ms

font-awesome.min.css

font-awesome.min.css

36 ms

datepicker.css

datepicker.css

104 ms

rpt_style.min.css

rpt_style.min.css

105 ms

jquery.min.js

jquery.min.js

121 ms

jquery-migrate.min.js

jquery-migrate.min.js

111 ms

rpt.min.js

rpt.min.js

112 ms

style.css

style.css

113 ms

js

js

66 ms

gem.min.js

gem.min.js

113 ms

bootstrap.min.js

bootstrap.min.js

48 ms

special_functions.js

special_functions.js

115 ms

special_functions_wp.js

special_functions_wp.js

118 ms

aquila.js

aquila.js

117 ms

owl.carousel.min.js

owl.carousel.min.js

258 ms

jquery.fancybox.js

jquery.fancybox.js

261 ms

components.js

components.js

262 ms

wow.min.js

wow.min.js

263 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

265 ms

jquery.ui.totop.min.js

jquery.ui.totop.min.js

263 ms

jquery.easing.min.js

jquery.easing.min.js

265 ms

js

js

269 ms

skrollr.min.js

skrollr.min.js

265 ms

parallax.js

parallax.js

252 ms

blacktop-index.js

blacktop-index.js

232 ms

blacktop.js

blacktop.js

227 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

222 ms

comment-reply.min.js

comment-reply.min.js

222 ms

jquery.gomap-1.3.2.min.js

jquery.gomap-1.3.2.min.js

220 ms

modernizr.js

modernizr.js

244 ms

search_box_icon.png

search_box_icon.png

327 ms

Dummy-copy.png

Dummy-copy.png

180 ms

section3-dots.png

section3-dots.png

180 ms

logo_HiResForWebsite1.png

logo_HiResForWebsite1.png

181 ms

menu-btn-img.png

menu-btn-img.png

178 ms

Login.jpg

Login.jpg

180 ms

shadow-top-15.png

shadow-top-15.png

182 ms

shadow-bottom-15.png

shadow-bottom-15.png

181 ms

shadow-top-25.png

shadow-top-25.png

178 ms

shadow-bottom-25.png

shadow-bottom-25.png

178 ms

breadcrumb-dots.png

breadcrumb-dots.png

238 ms

search-btn.png

search-btn.png

238 ms

section1-bg.png

section1-bg.png

238 ms

VaccineXpress-Medical-Practice-e1532715219741.jpg

VaccineXpress-Medical-Practice-e1532715219741.jpg

238 ms

Online-Vaccine-Management.jpg

Online-Vaccine-Management.jpg

238 ms

VaccineAdminister.jpg

VaccineAdminister.jpg

239 ms

ibc-wrapper-bg.png

ibc-wrapper-bg.png

238 ms

counter-shelf.png

counter-shelf.png

237 ms

VaccineXpressCreateAccount.jpg

VaccineXpressCreateAccount.jpg

322 ms

Online-Vaccine-Management.jpg

Online-Vaccine-Management.jpg

324 ms

VaccineAdminister.jpg

VaccineAdminister.jpg

327 ms

font

font

156 ms

font

font

209 ms

font

font

296 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

42 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

301 ms

section4-bg.png

section4-bg.png

301 ms

cd-top-arrow.svg

cd-top-arrow.svg

291 ms

menu-push-lines.png

menu-push-lines.png

294 ms

js

js

261 ms

analytics.js

analytics.js

258 ms

Dummy-copy.png

Dummy-copy.png

149 ms

logo_HiResForWebsite1.png

logo_HiResForWebsite1.png

149 ms

Login.jpg

Login.jpg

148 ms

Online-Vaccine-Management.jpg

Online-Vaccine-Management.jpg

94 ms

VaccineAdminister.jpg

VaccineAdminister.jpg

93 ms

iframe_api

iframe_api

118 ms

bg-dots.png

bg-dots.png

76 ms

collect

collect

13 ms

Accessibility Review

vaccinexpress.com accessibility score

78

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

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

High

Links do not have a discernible name

Best Practices

vaccinexpress.com best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vaccinexpress.com SEO score

82

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

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 Vaccinexpress.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 Vaccinexpress.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

vaccinexpress.com

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