Tools & Wizards About Us
houston.hsrd.research.va.gov screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

houston.hsrd.research.va.gov

Center for Innovations in Quality, Effectiveness and Safety Home

Page Load Speed

4.3 sec in total

First Response

580 ms

Resources Loaded

3.4 sec

Page Rendered

302 ms

houston.hsrd.research.va.gov screenshot

About Website

Click here to check amazing Houston Hsrd Research Va content for United States. Otherwise, check out these important facts you probably never knew about houston.hsrd.research.va.gov

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Key Findings

We analyzed Houston.hsrd.research.va.gov page load time and found that the first response time was 580 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

houston.hsrd.research.va.gov performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.997

2/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

houston.hsrd.research.va.gov

580 ms

bootstrap.css

93 ms

layout.css

69 ms

accessibleMegaMenu.css

64 ms

health.css

79 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 63% of them (55 requests) were addressed to the original Houston.hsrd.research.va.gov, 15% (13 requests) were made to Va.gov and 7% (6 requests) were made to Cdn.eo.va.gov. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Va.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 723.2 kB (39%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Houston.hsrd.research.va.gov main page is 1.8 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. 50% of websites need less resources to load. Javascripts take 788.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 71.0 kB

  • Original 84.8 kB
  • After minification 63.9 kB
  • After compression 13.8 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. This page needs HTML code to be minified as it can gain 20.9 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 71.0 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 72.0 kB

  • Original 464.2 kB
  • After minification 392.2 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, Houston Hsrd Research Va needs image optimization as it can save up to 72.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-40%

Potential reduce by 312.9 kB

  • Original 788.1 kB
  • After minification 614.8 kB
  • After compression 475.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 312.9 kB or 40% of the original size.

CSS Optimization

-53%

Potential reduce by 267.3 kB

  • Original 508.1 kB
  • After minification 440.9 kB
  • After compression 240.9 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. Houston.hsrd.research.va.gov needs all CSS files to be minified and compressed as it can save up to 267.3 kB or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (38%)

Requests Now

84

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Houston Hsrd Research Va. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

houston.hsrd.research.va.gov

houston.hsrd.research.va.gov

580 ms

bootstrap.css

bootstrap.css

93 ms

layout.css

layout.css

69 ms

accessibleMegaMenu.css

accessibleMegaMenu.css

64 ms

health.css

health.css

79 ms

slider.css

slider.css

57 ms

slide-menu-custom.css

slide-menu-custom.css

35 ms

tabs.css

tabs.css

47 ms

modal.css

modal.css

60 ms

all.css

all.css

671 ms

jquery-1-10-2.js

jquery-1-10-2.js

123 ms

swipe-min.js

swipe-min.js

77 ms

scrollable.js

scrollable.js

87 ms

left-nav.js

left-nav.js

88 ms

tabs-library.js

tabs-library.js

101 ms

tabs-accord.js

tabs-accord.js

102 ms

accessible2.js

accessible2.js

113 ms

custom.js

custom.js

99 ms

externalLinks.js

externalLinks.js

102 ms

Universal-Federated-Analytics-Min.js

Universal-Federated-Analytics-Min.js

20 ms

styleConsolidated.css

styleConsolidated.css

541 ms

polyfills.entry.js

polyfills.entry.js

423 ms

vendor.entry.js

vendor.entry.js

453 ms

proxy-rewrite.entry.js

proxy-rewrite.entry.js

956 ms

uswds.min.js

uswds.min.js

316 ms

analytics-research.js

analytics-research.js

108 ms

crisis-modal2.js

crisis-modal2.js

91 ms

gtm.js

gtm.js

71 ms

site-styles.css

site-styles.css

19 ms

site-styles.css

site-styles.css

17 ms

extended-styles.min.css

extended-styles.min.css

159 ms

js

js

49 ms

font-awesome.min.css

font-awesome.min.css

151 ms

va-colors.min.css

va-colors.min.css

439 ms

bg-middle-effect.png

bg-middle-effect.png

787 ms

bg-header.jpg

bg-header.jpg

84 ms

arrow-right.svg

arrow-right.svg

499 ms

main-search-button.png

main-search-button.png

528 ms

header-logo.png

header-logo.png

62 ms

button_close.png

button_close.png

64 ms

arrow-down.png

arrow-down.png

63 ms

closed.png

closed.png

63 ms

bg-content.png

bg-content.png

63 ms

gray_nav_bkgd.png

gray_nav_bkgd.png

62 ms

list-icon1.png

list-icon1.png

64 ms

bg-locator.png

bg-locator.png

64 ms

button-locator.png

button-locator.png

65 ms

arrow-left.png

arrow-left.png

66 ms

bt_pause_s2.png

bt_pause_s2.png

66 ms

bt_play_s2.png

bt_play_s2.png

65 ms

newgroup2024.jpg

newgroup2024.jpg

77 ms

FellowsDirectors.jpg

FellowsDirectors.jpg

77 ms

banner_hall_of_fame.jpg

banner_hall_of_fame.jpg

474 ms

arrow-right.png

arrow-right.png

77 ms

iquest_logo_2.png

iquest_logo_2.png

77 ms

LPnew.jpg

LPnew.jpg

472 ms

vha-excellence.png

vha-excellence.png

472 ms

social-email.png

social-email.png

472 ms

social-fb.png

social-fb.png

472 ms

social-twitter.png

social-twitter.png

471 ms

social-blog.png

social-blog.png

477 ms

social-flickr.png

social-flickr.png

477 ms

social-youtube.png

social-youtube.png

477 ms

social-instagram.png

social-instagram.png

475 ms

button-footer-email.png

button-footer-email.png

475 ms

vcl-logo.png

vcl-logo.png

478 ms

social-email.png

social-email.png

554 ms

social-fb.png

social-fb.png

755 ms

social-twitter.png

social-twitter.png

751 ms

social-blog.png

social-blog.png

752 ms

social-flickr.png

social-flickr.png

751 ms

social-youtube.png

social-youtube.png

750 ms

social-instagram.png

social-instagram.png

619 ms

button-health.png

button-health.png

816 ms

button-protect-your-health.png

button-protect-your-health.png

909 ms

button-health-a-z.png

button-health-a-z.png

908 ms

badge_VCL.jpg

badge_VCL.jpg

1030 ms

badge_MHEV.jpg

badge_MHEV.jpg

910 ms

slider-bckgrnd-nonactive.jpg

slider-bckgrnd-nonactive.jpg

404 ms

slider-bckgrnd-notch-active.jpg

slider-bckgrnd-notch-active.jpg

406 ms

bg-footer-effect.png

bg-footer-effect.png

442 ms

sub-closed.png

sub-closed.png

81 ms

open.png

open.png

81 ms

analytics.js

analytics.js

56 ms

fa-solid-900.woff

fa-solid-900.woff

431 ms

fa-regular-400.woff

fa-regular-400.woff

216 ms

collect

collect

14 ms

Accessibility Review

houston.hsrd.research.va.gov accessibility score

99

Accessibility Issues

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

houston.hsrd.research.va.gov best practices score

67

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

Page has valid source maps

SEO Factors

houston.hsrd.research.va.gov SEO score

88

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

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 Houston.hsrd.research.va.gov 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 Houston.hsrd.research.va.gov 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

houston.hsrd.research.va.gov

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