9.9 sec in total
330 ms
7.4 sec
2.2 sec
Visit colu.com now to see the best up-to-date Colu content for Israel and also check out these interesting facts you probably never knew about colu.com
Colu's platform helps cities engage with residents by rewarding them for taking actions that promote their strategic goals using a unique City Coin.
Visit colu.comWe analyzed Colu.com page load time and found that the first response time was 330 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
colu.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value30.5 s
0/100
25%
Value22.8 s
0/100
10%
Value23,390 ms
0/100
30%
Value0.299
40/100
15%
Value62.6 s
0/100
10%
330 ms
513 ms
219 ms
173 ms
482 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Colu.com, 77% (72 requests) were made to Secureservercdn.net and 7% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Secureservercdn.net.
Page size can be reduced by 7.4 MB (49%)
14.9 MB
7.6 MB
In fact, the total size of Colu.com main page is 14.9 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 14.7 MB which makes up the majority of the site volume.
Potential reduce by 79.7 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. This page needs HTML code to be minified as it can gain 12.8 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 79.7 kB or 80% of the original size.
Potential reduce by 7.3 MB
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, Colu needs image optimization as it can save up to 7.3 MB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.9 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 3.8 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. Colu.com has all CSS files already compressed.
Number of requests can be reduced by 34 (44%)
78
44
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
colu.com
330 ms
colu.com
513 ms
all.css
219 ms
js
173 ms
gtranslate-style24.css
482 ms
style.min.css
785 ms
styles.css
784 ms
cookie-law-info-public.css
812 ms
cookie-law-info-gdpr.css
779 ms
slick.css
782 ms
main.min.css
887 ms
magnific-popup.css
1109 ms
aos.css
1106 ms
wp-paginate.css
1110 ms
jquery.min.js
1190 ms
cookie-law-info-public.js
1147 ms
regenerator-runtime.min.js
1287 ms
wp-polyfill.min.js
1435 ms
hooks.min.js
1433 ms
i18n.min.js
1447 ms
lodash.min.js
1611 ms
url.min.js
1609 ms
api-fetch.min.js
1609 ms
index.js
1788 ms
slick.min.js
1788 ms
jquery.magnific-popup.min.js
1789 ms
jquery.waypoints.js
129 ms
skrollr.min.js
1927 ms
aos.js
1928 ms
jquery.sticky-kit.min.js
1917 ms
main.min.js
2125 ms
all.js
386 ms
api.js
194 ms
index.js
2124 ms
analytics.js
128 ms
wp-emoji-release.min.js
1881 ms
collect
21 ms
collect
39 ms
css
30 ms
colu-logo.svg
1095 ms
Header-Big-05.10.2020.png
2652 ms
renan-araujo-1Irgmt6zvbQ-unsplash.png
1521 ms
r-city-logo-seal@3x.png
1428 ms
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SalineCounty_LogoSealB.png
2095 ms
MPK_LogoSeal.png
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SMC_LogoSeal.png
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PC_LogoSeal.png
2131 ms
akron.png
2095 ms
rcities.png
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elgl.png
2415 ms
icma.png
2437 ms
meeting.png
2576 ms
tlv.png
2689 ms
website_Logo.png
3183 ms
Home_03Take-Urban-Actions.png
2841 ms
Redeem.png
3142 ms
GothamSSm-Book.woff
3031 ms
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fa-regular-400.woff
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fa-solid-900.woff
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fa-brands-400.woff
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GothamSSm-Medium.woff
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GothamSSm-Bold.woff
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GothamSSm-Black.woff
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Home_02Engagement.png
3362 ms
WhatsApp-Image-2020-01-05-at-14.35.28.jpeg
3144 ms
ADI-scaled-e1578331443328.jpg
3201 ms
lina-colu-e1578333253943.png
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David-Benana.png
3649 ms
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noa.png
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WhatsApp-Image-2020-01-05-at-10.36.14-e1578252735290.jpeg
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Layer-1.png
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recaptcha__en.js
158 ms
Layer-4.png
3402 ms
the-boston-globe.png
3477 ms
cities-today.png
3465 ms
cities-of-the-future.png
3094 ms
nytimes.png
3169 ms
smartcities.png
3264 ms
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cnbc.png
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kbo-bike-V5Xvf06MdYI-unsplash.jpeg
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img-iphone-frame.png
2985 ms
colu.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
colu.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
colu.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colu.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 Colu.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.
colu.com
Open Graph data is detected on the main page of Colu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: