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511virginia.org screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

511virginia.org

511 Virginia

Page Load Speed

1 sec in total

First Response

154 ms

Resources Loaded

796 ms

Page Rendered

73 ms

511virginia.org screenshot

About Website

Click here to check amazing 511 Virginia content for United States. Otherwise, check out these important facts you probably never knew about 511virginia.org

Virginia 511 Travel Information

Visit 511virginia.org

Key Findings

We analyzed 511virginia.org page load time and found that the first response time was 154 ms and then it took 869 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

511virginia.org performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,700 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.715

7/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

www.511virginia.org

154 ms

vdot_common_banner.css

9 ms

jquery-ui.min.css

42 ms

va_banner.css

13 ms

jquery-3.7.0.min.js

28 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 83% of them (97 requests) were addressed to the original 511virginia.org, 9% (11 requests) were made to Cdnjs.cloudflare.com and 2% (2 requests) were made to Developer.virginia.gov. The less responsive or slowest element that took the longest time to load (273 ms) relates to the external source Matomo.iteris-atis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 252.8 kB (27%)

Content Size

945.6 kB

After Optimization

692.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 511virginia.org main page is 945.6 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. 80% 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. Javascripts take 631.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 138.7 kB

  • Original 162.1 kB
  • After minification 153.4 kB
  • After compression 23.4 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 138.7 kB or 86% of the original size.

Image Optimization

-23%

Potential reduce by 28.8 kB

  • Original 126.3 kB
  • After minification 97.5 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, 511 Virginia needs image optimization as it can save up to 28.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 79.8 kB

  • Original 631.4 kB
  • After minification 628.6 kB
  • After compression 551.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 79.8 kB or 13% of the original size.

CSS Optimization

-22%

Potential reduce by 5.6 kB

  • Original 25.8 kB
  • After minification 25.6 kB
  • After compression 20.3 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. 511virginia.org needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 91 (78%)

Requests Now

116

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 511 Virginia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.511virginia.org

www.511virginia.org

154 ms

vdot_common_banner.css

vdot_common_banner.css

9 ms

jquery-ui.min.css

jquery-ui.min.css

42 ms

va_banner.css

va_banner.css

13 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

28 ms

jquery-ui.min.js

jquery-ui.min.js

53 ms

jquery-cookie.js

jquery-cookie.js

18 ms

lazyload.js

lazyload.js

19 ms

layout.pl

layout.pl

33 ms

OpenLayers.js

OpenLayers.js

117 ms

initMain.js

initMain.js

22 ms

nicescroll.js

nicescroll.js

33 ms

map.js

map.js

32 ms

prefs.js

prefs.js

25 ms

js

js

68 ms

commonwealthbanner.min.js

commonwealthbanner.min.js

24 ms

1.3.0-rc30.79.css

1.3.0-rc30.79.css

6 ms

bootstrap.min.css

bootstrap.min.css

13 ms

bootstrap-custom.css

bootstrap-custom.css

7 ms

bootstrap-nav.css

bootstrap-nav.css

6 ms

dropdown-icons.css

dropdown-icons.css

5 ms

trip_planner.css

trip_planner.css

3 ms

mapbox-gl.css

mapbox-gl.css

7 ms

all.css

all.css

20 ms

state-specific.css

state-specific.css

10 ms

index3.css

index3.css

9 ms

legend.css

legend.css

7 ms

elecVeh.css

elecVeh.css

10 ms

matomo.js

matomo.js

273 ms

cardinal.svg

cardinal.svg

158 ms

VDOT-511-header.png

VDOT-511-header.png

155 ms

ui-bg_gloss-wave_35_f8792f_500x100.png

ui-bg_gloss-wave_35_f8792f_500x100.png

260 ms

min.png

min.png

180 ms

pane_bg_new.png

pane_bg_new.png

182 ms

help_bubble.png

help_bubble.png

181 ms

road-teal.png

road-teal.png

179 ms

road-light_blue.png

road-light_blue.png

180 ms

road-purple.png

road-purple.png

181 ms

road-mid_red.png

road-mid_red.png

195 ms

tl_green.png

tl_green.png

195 ms

arrow_up.png

arrow_up.png

194 ms

tl_yellow.png

tl_yellow.png

193 ms

tl_red.png

tl_red.png

193 ms

tl_black.png

tl_black.png

194 ms

arrow_down.png

arrow_down.png

209 ms

tl_closed.png

tl_closed.png

209 ms

tl_construction.png

tl_construction.png

209 ms

precip_legend.png

precip_legend.png

210 ms

accordion_construction.png

accordion_construction.png

209 ms

accordion_construction_inactive.png

accordion_construction_inactive.png

210 ms

accordion_dms.png

accordion_dms.png

219 ms

rsz_1gs_sign_board_16.png

rsz_1gs_sign_board_16.png

220 ms

vsl_default.png

vsl_default.png

219 ms

accordion_incident_major.png

accordion_incident_major.png

220 ms

accordion_incident.png

accordion_incident.png

220 ms

accordion_special_activity.png

accordion_special_activity.png

219 ms

accordion_rest_area.png

accordion_rest_area.png

222 ms

accordion_bridge_scheduled.png

accordion_bridge_scheduled.png

222 ms

accordion_event.png

accordion_event.png

226 ms

accordion_weather_closure.png

accordion_weather_closure.png

223 ms

accordion_weather.png

accordion_weather.png

226 ms

accordion_camera.png

accordion_camera.png

221 ms

accordion_camera_inactive.png

accordion_camera_inactive.png

224 ms

accordion_exits.png

accordion_exits.png

233 ms

accordion_ev_charge_station.png

accordion_ev_charge_station.png

222 ms

accordion_ev_CHAdeMO.png

accordion_ev_CHAdeMO.png

224 ms

accordion_ev_J1772.png

accordion_ev_J1772.png

233 ms

popper.min.js

popper.min.js

181 ms

bootstrap.min.js

bootstrap.min.js

154 ms

jquery-migrate.min.js

jquery-migrate.min.js

154 ms

jquery.xdomainrequest.min.js

jquery.xdomainrequest.min.js

163 ms

bluebird.min.js

bluebird.min.js

183 ms

moment.min.js

moment.min.js

180 ms

moment-timezone.min.js

moment-timezone.min.js

177 ms

video-js.min.css

video-js.min.css

180 ms

ui-icons_f8792f_256x240.png

ui-icons_f8792f_256x240.png

139 ms

jquery.rs.carousel.css

jquery.rs.carousel.css

146 ms

bootstrap_utilities.js

bootstrap_utilities.js

63 ms

1.3.0-rc30.79.min.js

1.3.0-rc30.79.min.js

85 ms

jquery.layout.resizePaneAccordions-1.0.js

jquery.layout.resizePaneAccordions-1.0.js

61 ms

1.13.min.js

1.13.min.js

63 ms

jquery.zrssfeed.min.js

jquery.zrssfeed.min.js

62 ms

jquery.vticker.js

jquery.vticker.js

61 ms

jquery.li-scroller.js

jquery.li-scroller.js

50 ms

ScriptLite2.js

ScriptLite2.js

56 ms

request_fullscreen.js

request_fullscreen.js

51 ms

external.js

external.js

50 ms

ev_preloader.js

ev_preloader.js

55 ms

polyfill.min.js

polyfill.min.js

56 ms

matomo.php

matomo.php

112 ms

evPopup.js

evPopup.js

40 ms

map_cameras.js

map_cameras.js

41 ms

naturalSort.js

naturalSort.js

42 ms

jquery.scrollto.min.js

jquery.scrollto.min.js

41 ms

legend2.js

legend2.js

42 ms

map_vector_hover.js

map_vector_hover.js

41 ms

map_vector_click.js

map_vector_click.js

35 ms

map_utils.js

map_utils.js

36 ms

trip_planner.js

trip_planner.js

34 ms

schedule.js

schedule.js

35 ms

jqote2.min.js

jqote2.min.js

41 ms

mapbox-gl.js

mapbox-gl.js

133 ms

bannerscript.js

bannerscript.js

33 ms

emergency.xml

emergency.xml

37 ms

accordion_ev_NEMA.png

accordion_ev_NEMA.png

35 ms

accordion_ev_Tesla.png

accordion_ev_Tesla.png

34 ms

rwis_icon.png

rwis_icon.png

87 ms

accordion_waze.png

accordion_waze.png

85 ms

accordion_waze_accident.png

accordion_waze_accident.png

87 ms

accordion_waze_traffic.png

accordion_waze_traffic.png

84 ms

accordion_waze_hazard.png

accordion_waze_hazard.png

79 ms

accordion_waze_onshoulder.png

accordion_waze_onshoulder.png

81 ms

icon-twitter.png

icon-twitter.png

77 ms

icon-flickr.png

icon-flickr.png

75 ms

icon-facebook.png

icon-facebook.png

76 ms

icon-youtube.png

icon-youtube.png

74 ms

icons.ev_stations_all.geojson

icons.ev_stations_all.geojson

58 ms

Accessibility Review

511virginia.org accessibility score

72

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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.

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 IDs are not unique

Best Practices

511virginia.org best practices score

58

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

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

Missing source maps for large first-party JavaScript

SEO Factors

511virginia.org SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 511virginia.org 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 511virginia.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

511virginia.org

Open Graph description is not detected on the main page of 511 Virginia. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: