2.6 sec in total
350 ms
1.8 sec
453 ms
Click here to check amazing City Of Irvine content for United States. Otherwise, check out these important facts you probably never knew about cityofirvine.org
Official site includes event schedules, city guide, and administration/department information.
Visit cityofirvine.orgWe analyzed Cityofirvine.org page load time and found that the first response time was 350 ms and then it took 2.2 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.
cityofirvine.org performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value15.4 s
0/100
25%
Value6.7 s
36/100
10%
Value440 ms
64/100
30%
Value0.35
31/100
15%
Value13.5 s
11/100
10%
350 ms
615 ms
10 ms
22 ms
23 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 86% of them (50 requests) were addressed to the original Cityofirvine.org, 3% (2 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (642 ms) relates to the external source Siteimproveanalytics.com.
Page size can be reduced by 92.3 kB (5%)
1.8 MB
1.7 MB
In fact, the total size of Cityofirvine.org 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. 75% 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 70.8 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. 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 70.8 kB or 76% of the original size.
Potential reduce by 4 B
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. City Of Irvine images are well optimized though.
Potential reduce by 21.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 219 B
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. Cityofirvine.org has all CSS files already compressed.
Number of requests can be reduced by 21 (42%)
50
29
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of City Of Irvine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cityofirvine.org
350 ms
www.cityofirvine.org
615 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
10 ms
css_T5nmMmdtXgO_c9VI2MFjJZGpcS6I49nguzSK2ukxfwU.css
22 ms
css_HFsZXBjJ7vrURRFEg02iD53uZ7kt57SZQKVeEsJM1xA.css
23 ms
css_ch2HokFSfmIFgdLPaxk4rq3jjwG8F1bv8u8piSzGt2Q.css
20 ms
css_PaM4rps7gT0VFwEPAOypOkCoxqM6m7xKM6zarWNKcAo.css
26 ms
css_504RBZHGT-KVMDtNhuYItKfiKCH5rmAF8GTmy0popHM.css
41 ms
js_4D9lLRBx-iiLxXmmdxcYc88sMsihznMotzy4VbXTP8U.js
48 ms
jquery.min.js
63 ms
js_38VWQ3jjQx0wRFj7gkntZr077GgJoGn5nv3v05IeLLo.js
50 ms
jquery-ui.min.js
83 ms
js_FVhN18bbqzYEkTilvl31hOmd8NQtZUZya3wnwWYKd_Y.js
49 ms
js_jFlTiwMPJLiG0CZoRw_XuQn-3WbFhUerJmOs-mOkxAw.js
49 ms
js_-Gv5aoM64JE39p6Nst5dlHySNw3FOnVbf99wmCE8ThI.js
48 ms
js_-oEDdwe4XpUqUj4W0KJs96ENaXIrGvjBvIP-WYYBi54.js
46 ms
js_Qv56aaCTrvYmJKQ_S79Et0Ft9YPvBlutglDftHcSQuE.js
50 ms
js_oNKiE_eYPnH7PK3a0mnwsWiG9oSYKxvevX89_Lyl_7o.js
50 ms
ga.js
49 ms
js_PCrHVpJZsDow3LVgtQ1ILhR2B3y-PEzw6jmdGx8weiM.js
49 ms
_Incapsula_Resource
57 ms
gtm.js
456 ms
analytics.js
393 ms
siteanalyze_6782.js
642 ms
city-of-irvine-logo.svg
128 ms
2024-Events-2%2011%20Baby%20Gift%20Drive-%20-960x500%20Web%20Graphic%20%28Carousel%29.jpg
129 ms
GP-Open-House-Social-Graphics_Carousel.jpg
139 ms
Irvine-CONNECT-Carousel_v1.jpg
129 ms
Great-Park-Live-Construction-Notice_Digital-Carousel.jpg
132 ms
General%20Plan%20Update%202045%20%28General%20Carousel%20960x500px%29.jpg
138 ms
Urban-Forest-Master-Plan_Carousel.jpg
129 ms
2024-Events-Pride%20in%20Irvine-ICC-Web_0.jpg
130 ms
shutterstock_441019933.jpg
132 ms
COI_Accolades02.jpg
130 ms
City%20Logo%20Carousel.jpg
132 ms
Live-thumbSpectrum.jpg
133 ms
work-thumb_0.jpg
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play-thumb_0.jpg
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IT%20Homepage_10.jpg
139 ms
extlink_s.png
133 ms
ui-bg_flat_75_ffffff_40x100.png
134 ms
bg_tab.png
133 ms
_Incapsula_Resource
73 ms
weblysleek_ui-sbi.svg
62 ms
weblysleek_ui-sb.svg
66 ms
weblysleek_ui-li.svg
71 ms
weblysleek_ui-l.svg
63 ms
weblysleek_ui-i.svg
64 ms
weblysleek_ui-n.svg
66 ms
weblysleek_ui-n.woff
66 ms
weblysleek_ui-l.woff
67 ms
weblysleek_ui-sb.woff
66 ms
weblysleek_ui-i.woff
68 ms
weblysleek_ui-li.woff
67 ms
weblysleek_ui-sbi.woff
68 ms
collect
125 ms
collect
33 ms
js
41 ms
cityofirvine.org 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
[role] values are not valid
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cityofirvine.org 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
cityofirvine.org 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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Cityofirvine.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 Cityofirvine.org 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.
cityofirvine.org
Open Graph description is not detected on the main page of City Of Irvine. 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: