2.9 sec in total
794 ms
1.7 sec
355 ms
Click here to check amazing Derby Web content for United States. Otherwise, check out these important facts you probably never knew about derbyweb.com
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Visit derbyweb.comWe analyzed Derbyweb.com page load time and found that the first response time was 794 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
derbyweb.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value23.4 s
0/100
25%
Value8.5 s
18/100
10%
Value530 ms
55/100
30%
Value0.273
45/100
15%
Value8.0 s
43/100
10%
794 ms
243 ms
305 ms
176 ms
275 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 85% of them (61 requests) were addressed to the original Derbyweb.com, 7% (5 requests) were made to Translate.googleapis.com and 3% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (794 ms) belongs to the original domain Derbyweb.com.
Page size can be reduced by 543.9 kB (26%)
2.1 MB
1.6 MB
In fact, the total size of Derbyweb.com main page is 2.1 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. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 57.3 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 57.3 kB or 77% of the original size.
Potential reduce by 84.5 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. Derby Web images are well optimized though.
Potential reduce by 395.5 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 395.5 kB or 70% of the original size.
Potential reduce by 6.7 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. Derbyweb.com needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 40% of the original size.
Number of requests can be reduced by 17 (24%)
70
53
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Derby Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
derbyweb.com
794 ms
974987214.css
243 ms
-1795492207.js
305 ms
1127434005.js
176 ms
-212365995.js
275 ms
WebResource.axd
157 ms
ScriptResource.axd
262 ms
FeatureAreaSearchAutoComplete.css
189 ms
jquery-ui.css
49 ms
jquery.ui.core.min.js
199 ms
jquery.ui.widget.min.js
227 ms
jquery.ui.position.min.js
234 ms
jquery.ui.autocomplete.min.js
260 ms
element.js
33 ms
MouseOverMenu.js
287 ms
bkg.jpg
71 ms
Path
45 ms
HomeModuleIconLarge.png
54 ms
DashboardShot.png
50 ms
go.jpg
64 ms
bb.jpg
99 ms
AboutUsLearnMore.png
89 ms
GovernmentMeetYourOfficials.png
85 ms
DepartmentsAtYourService.png
90 ms
CommunityGetInvolved.png
97 ms
helpcenterhp.png
106 ms
whychoosehpnew.png
203 ms
watertower2.jpg
229 ms
paymenthp.png
153 ms
informedhp.png
156 ms
requesthp.png
154 ms
tellusmorehp.png
156 ms
news2.jpg
198 ms
events.jpg
197 ms
Wulf_McGruff_Daren_150x150_thumb.jpg
199 ms
ADATraining_150x150_thumb.jpg
200 ms
garage-sale-signs_150x150_thumb.jpg
212 ms
viewall.jpg
210 ms
logo.png
211 ms
facebook.png
253 ms
twitter.png
253 ms
rss.png
253 ms
cp.jpg
254 ms
GlobalToolbarBkg.png
252 ms
ButtonRightBkg.png
258 ms
ButtonLeftBkg.png
272 ms
shdbkg.jpg
259 ms
topbkg.jpg
276 ms
shdbkgbotrpt.jpg
256 ms
shdbkgbot.jpg
255 ms
ba.jpg
262 ms
bc.jpg
276 ms
AboutUsLearnMore2.png
273 ms
GovernmentMeetYourOfficials2.png
271 ms
translateelement.css
54 ms
main.js
64 ms
DepartmentsAtYourService2.png
269 ms
CommunityGetInvolved2.png
265 ms
bkg2hp.jpg
263 ms
tbltophp.jpg
270 ms
tblbtmhp.jpg
270 ms
leftnavbkg.png
287 ms
element_main.js
36 ms
ui-bg_flat_75_ffffff_40x100.png
18 ms
crane-park-snow.jpg
369 ms
welcome-to-derby-sign.jpg
316 ms
GoldenSunriseSilhouettes.jpg
324 ms
translate_24dp.png
36 ms
l
44 ms
cleardot.gif
38 ms
te_ctrl3.gif
18 ms
piwik.js
97 ms
derbyweb.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Links do not have a discernible name
derbyweb.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
derbyweb.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Derbyweb.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 Derbyweb.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.
derbyweb.com
Open Graph description is not detected on the main page of Derby Web. 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: