2.6 sec in total
25 ms
2.2 sec
283 ms
Click here to check amazing Centennial Co content for United States. Otherwise, check out these important facts you probably never knew about centennialco.gov
As the safest City in Colorado for the last eight years, Centennial has something for everyone, offering open-space, distinctive recreational activities and advanced business opportunities.
Visit centennialco.govWe analyzed Centennialco.gov page load time and found that the first response time was 25 ms and then it took 2.5 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.
centennialco.gov performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value7.0 s
6/100
25%
Value3.7 s
85/100
10%
Value540 ms
54/100
30%
Value0.002
100/100
15%
Value8.7 s
36/100
10%
25 ms
746 ms
35 ms
63 ms
143 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 88% of them (97 requests) were addressed to the original Centennialco.gov, 4% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Realcmscoreservice.cen.sks.com. The less responsive or slowest element that took the longest time to load (882 ms) belongs to the original domain Centennialco.gov.
Page size can be reduced by 1.4 MB (41%)
3.4 MB
2.0 MB
In fact, the total size of Centennialco.gov main page is 3.4 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. 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. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 149.3 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 149.3 kB or 84% of the original size.
Potential reduce by 150.8 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. Centennial Co images are well optimized though.
Potential reduce by 860.4 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 860.4 kB or 72% of the original size.
Potential reduce by 236.9 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. Centennialco.gov needs all CSS files to be minified and compressed as it can save up to 236.9 kB or 85% of the original size.
Number of requests can be reduced by 49 (48%)
103
54
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centennial Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
centennialco.gov
25 ms
www.centennialco.gov
746 ms
StyleSheet.css
35 ms
css
63 ms
Menu.css
143 ms
yoxview.css
40 ms
WebResource.axd
50 ms
rss.css
143 ms
WebResource.axd
48 ms
style.css
43 ms
WebResource.axd
50 ms
jquery-1.8.3.min.js
51 ms
jquery.tools.min.js
45 ms
Main.js
45 ms
menu.js
45 ms
Main.js
134 ms
filelinks.js
134 ms
jquery.bxSlider.min.js
46 ms
rts.js
45 ms
home.js
63 ms
rtsJqueryRefresh.js
47 ms
yox.js
46 ms
jquery.yoxview-2.21.js
45 ms
WebResource.axd
49 ms
ScriptResource.axd
46 ms
ScriptResource.axd
60 ms
default.aspx
882 ms
ScriptResource.axd
58 ms
ScriptResource.axd
61 ms
ScriptResource.axd
59 ms
ScriptResource.axd
125 ms
ScriptResource.axd
129 ms
ScriptResource.axd
125 ms
ScriptResource.axd
125 ms
ScriptResource.axd
125 ms
ScriptResource.axd
126 ms
ScriptResource.axd
127 ms
ScriptResource.axd
128 ms
ScriptResource.axd
129 ms
ScriptResource.axd
129 ms
jquery.confirm.js
127 ms
ExternalDisclaimer.js
117 ms
highcharts.js
121 ms
exporting.js
120 ms
cmsadmin-bootstrap.css
122 ms
ng-grid.min.css
116 ms
require.js
114 ms
greyBG.jpg
31 ms
logo.png
31 ms
transparent.png
31 ms
closeIcon.png
29 ms
facebook-24px.png
29 ms
twitter-24px.png
30 ms
instagram-24px.png
43 ms
nextdoor-24px.png
31 ms
linkedin-24px.png
40 ms
youtube-24px.png
38 ms
google-plus-24px.png
39 ms
pinterest-24px.png
41 ms
flickr-24px.png
45 ms
subMenuClose.png
44 ms
subMenuSearch.png
43 ms
subMenuSearchClose.png
43 ms
citizenResponseCenter.png
42 ms
Homepage_fall.jpg
90 ms
Home_Winter_1.jpg
94 ms
laser_bannerhome.jpg
91 ms
slide001.jpg
90 ms
schol.spotlight.jpg
86 ms
Explore_Centennial.jpg
86 ms
Senior_Page_Spotlight.jpg
91 ms
Snow_Hero__2__1.jpg
95 ms
footerLogo.png
95 ms
loading.gif
92 ms
analytics.js
32 ms
collect
27 ms
headerBGNew.jpg
53 ms
iconSearch.png
45 ms
cse.js
51 ms
search.htm
42 ms
iframeHelpMeFindTM.aspx
44 ms
iframeBusinessServicesTM.aspx
43 ms
iframeResidentServicesTM.aspx
42 ms
iframeGetInvolvedTM.aspx
54 ms
iframeThingstodoTM.aspx
54 ms
iframeGovernmentTM.aspx
50 ms
icon-Services.png
103 ms
icon-Find.png
104 ms
icon-Business.png
104 ms
icon-Resident.png
104 ms
icon-GetInvolved.png
105 ms
icon-Things.png
105 ms
icon-Gov.png
105 ms
upcomingEventsCircle.png
106 ms
newsPrev.png
106 ms
newsNext.png
106 ms
cse.js
360 ms
topMenu.css
100 ms
jquery-1.10.2.min.js
105 ms
main.js
151 ms
ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf
317 ms
toadOcfmlt9b38dHJxOBGMw1o1eFRj7wYC6JbISqOjY.ttf
323 ms
toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf
329 ms
toadOcfmlt9b38dHJxOBGBPPOa1q11iOmmM9mDHHHX4.ttf
329 ms
subArrowWhite.png
244 ms
Homepage_fall.jpg
89 ms
mediagallery-icon_arrow_left.png
87 ms
mediagallery-icon_arrow_right.png
91 ms
schol.spotlight.jpg
92 ms
app-k1.js
62 ms
centennialco.gov accessibility score
centennialco.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
centennialco.gov SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centennialco.gov 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 Centennialco.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.
centennialco.gov
Open Graph description is not detected on the main page of Centennial Co. 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: