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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

oneview.roanokecountyva.gov

Roanoke County, VA - OneView

Page Load Speed

2.4 sec in total

First Response

53 ms

Resources Loaded

2.2 sec

Page Rendered

100 ms

oneview.roanokecountyva.gov screenshot

About Website

Click here to check amazing One View Roanoke County VA content for United States. Otherwise, check out these important facts you probably never knew about oneview.roanokecountyva.gov

Visit oneview.roanokecountyva.gov

Key Findings

We analyzed Oneview.roanokecountyva.gov page load time and found that the first response time was 53 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

oneview.roanokecountyva.gov performance score

0

Network Requests Diagram

oneview.roanokecountyva.gov

53 ms

esri.css

35 ms

bootstrap.css

104 ms

calendar.css

61 ms

style.css

85 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 33% of them (11 requests) were addressed to the original Oneview.roanokecountyva.gov, 61% (20 requests) were made to Js.arcgis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (168 ms) belongs to the original domain Oneview.roanokecountyva.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 910.4 kB (60%)

Content Size

1.5 MB

After Optimization

608.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oneview.roanokecountyva.gov main page is 1.5 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. 45% of websites need less resources to load. Javascripts take 968.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 9.3 kB

  • Original 11.9 kB
  • After minification 11.5 kB
  • After compression 2.6 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 9.3 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 2.6 kB

  • Original 80.2 kB
  • After minification 77.5 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. One View Roanoke County VA images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 507.0 kB

  • Original 968.5 kB
  • After minification 881.2 kB
  • After compression 461.6 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 507.0 kB or 52% of the original size.

CSS Optimization

-85%

Potential reduce by 391.5 kB

  • Original 458.5 kB
  • After minification 416.2 kB
  • After compression 67.0 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. Oneview.roanokecountyva.gov needs all CSS files to be minified and compressed as it can save up to 391.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (84%)

Requests Now

32

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of One View Roanoke County 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 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oneview.roanokecountyva.gov

oneview.roanokecountyva.gov

53 ms

esri.css

esri.css

35 ms

bootstrap.css

bootstrap.css

104 ms

calendar.css

calendar.css

61 ms

style.css

style.css

85 ms

knockout2.2.0.js

knockout2.2.0.js

84 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

74 ms

config.js

config.js

168 ms

jsColor.js

jsColor.js

166 ms

run.js

run.js

89 ms

init.js

init.js

30 ms

jsapi_en-us.js

jsapi_en-us.js

57 ms

svg.js

svg.js

14 ms

MtnBannerLarge.png

MtnBannerLarge.png

101 ms

analytics.js

analytics.js

98 ms

blank.gif

blank.gif

95 ms

Scalebar.js

Scalebar.js

54 ms

BasemapGallery.js

BasemapGallery.js

55 ms

PrintTask.js

PrintTask.js

54 ms

OverviewMap.js

OverviewMap.js

54 ms

Legend.js

Legend.js

53 ms

draw.js

draw.js

52 ms

main.js

main.js

49 ms

collect

collect

33 ms

_toolbar.js

_toolbar.js

21 ms

Geoprocessor.js

Geoprocessor.js

20 ms

PrintTemplate.js

PrintTemplate.js

21 ms

canvas.js

canvas.js

20 ms

query.js

query.js

20 ms

PrintParameters.js

PrintParameters.js

20 ms

LegendLayer.js

LegendLayer.js

20 ms

ArcGISImageServiceLayer.js

ArcGISImageServiceLayer.js

17 ms

VETiledLayer.js

VETiledLayer.js

17 ms

SEO Factors

oneview.roanokecountyva.gov SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF=8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oneview.roanokecountyva.gov can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Oneview.roanokecountyva.gov main page’s claimed encoding is utf=8. 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

oneview.roanokecountyva.gov

Open Graph description is not detected on the main page of One View Roanoke County VA. 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: