costar.co.uk website information.
costar.co.uk domain name is registered by .UK top-level domain registry. See the other sites registred in .UK domain zone.
No name server records were found.
and probably website costar.co.uk is hosted by FACEBOOK - Facebook, Inc., US web hosting company. Check the complete list of other most popular websites hosted by FACEBOOK - Facebook, Inc., US hosting company.
According to Alexa traffic rank the highest website costar.co.uk position was 130210 (in the world). The lowest Alexa rank position was 999381. Now website costar.co.uk ranked in Alexa database as number 499772 (in the world).
Website costar.co.uk Desktop speed measurement score (55/100) is better than the results of 29.37% of other sites shows that the page desktop performance can be improved.
costar.co.uk Mobile usability score (93/100) is better than the results of 34.93% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of costar.co.uk (41/100) is better than the results of 20.18% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-20-2024 | 499,772 | -2,457 |
| Nov-19-2024 | 497,315 | -5,081 |
| Nov-18-2024 | 492,234 | 3,196 |
| Nov-17-2024 | 495,430 | -10,687 |
| Nov-16-2024 | 484,743 | 17,183 |
| Nov-15-2024 | 501,926 | -11,945 |
| Nov-14-2024 | 489,981 | 10,517 |
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costar.co.uk Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
costar.co.uk whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain name:
costar.co.uk
Data validation:
Nominet was able to match the registrant's name and address against a 3rd party data source on 03-Jun-2021
Registrar:
Markmonitor Inc. [Tag = MARKMONITOR]
URL: https://www.markmonitor.com
Relevant dates:
Registered on: 27-Aug-1999
Expiry date: 27-Aug-2025
Last updated: 26-Jul-2024
Registration status:
Registered until expiry date.
Name servers:
a1-73.akam.net
a22-64.akam.net
a3-65.akam.net
a4-66.akam.net
a6-67.akam.net
a9-64.akam.net
WHOIS lookup made at 05:38:13 25-Oct-2024
--
This WHOIS information is provided for free by Nominet UK the central registry
for .uk domain names. This information and the .uk WHOIS are:
Copyright Nominet UK 1996 - 2024.
You may not access the .uk WHOIS or use any data from it except as permitted
by the terms of use available in full at https://www.nominet.uk/whoisterms,
which includes restrictions on: (A) use of the data for advertising, or its
repackaging, recompilation, redistribution or reuse (B) obscuring, removing
or hiding any or all of this notice and (C) exceeding query rate or volume
limits. The data is provided on an 'as-is' basis and may lag behind the
register. Access may be withdrawn or restricted at any time.
costar.co.uk server information
Servers Location
| IP Address |
|---|
| Country |
|---|
costar.co.uk desktop page speed rank
Last tested: 2019-01-23
Desktop Speed
Bad
55/100
costar.co.uk Desktop Speed Test Quick Summary
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priority - 18 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 12 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://cdnjs.cloudflare.com/ajax/libs/jquery-easin…3/jquery.easing.min.js
https://costar.co.uk/WebResource.axd?d=pynGkmcFUV1…2&t=636776436783889403
https://costar.co.uk/ScriptResource.axd?d=nv7asgRU…F77vY4qSXw2&t=6e962c21
https://costar.co.uk/WebResource.axd?d=yAZznlIeaGQ…1&t=636820285238594688
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3aea597d4b%3ab25378d2
https://costar.co.uk/ScriptResource.axd?d=uBiLKmMI…MQ0&t=ffffffffd403e0ed
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3a7ee0bb1f%3a83eb063b
https://costar.co.uk/Scripts/cookie/jquery-cookie-1_4_1.min.js
https://costar.co.uk/Scripts/isotope/isotope.pkgd.min.js
https://costar.co.uk/ScriptResource.axd?d=RKOAtpU6…CR0&t=ffffffffd403e0ed
https://costar.co.uk/ScriptResource.axd?d=QHu3D-dg…xo0&t=ffffffffd403e0ed
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3a16e4e7cd%3a11e117d7
https://costar.co.uk/WebResource.axd?d=pynGkmcFUV1…2&t=636776436783889403
https://costar.co.uk/ScriptResource.axd?d=nv7asgRU…F77vY4qSXw2&t=6e962c21
https://costar.co.uk/WebResource.axd?d=yAZznlIeaGQ…1&t=636820285238594688
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3aea597d4b%3ab25378d2
https://costar.co.uk/ScriptResource.axd?d=uBiLKmMI…MQ0&t=ffffffffd403e0ed
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3a7ee0bb1f%3a83eb063b
https://costar.co.uk/Scripts/cookie/jquery-cookie-1_4_1.min.js
https://costar.co.uk/Scripts/isotope/isotope.pkgd.min.js
https://costar.co.uk/ScriptResource.axd?d=RKOAtpU6…CR0&t=ffffffffd403e0ed
https://costar.co.uk/ScriptResource.axd?d=QHu3D-dg…xo0&t=ffffffffd403e0ed
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3a16e4e7cd%3a11e117d7
Optimize CSS Delivery of the following:
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3ab6439d72%3a7a6c1bf7
https://costar.co.uk/Sitefinity/Public/ResponsiveD…2858/SitefinitySiteMap
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868397755
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868085303
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868554021
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284858241302
https://costar.co.uk/Sitefinity/Public/ResponsiveD…2858/SitefinitySiteMap
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868397755
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868085303
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868554021
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284858241302
priority - 15 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://ldn.costar.co.uk/costaruk/ARC_theresDataThe…dThumbs/left-arrow.png (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThe…Thumbs/real-video1.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThe…Thumbs/right-arrow.png (expiration not specified)
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http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video9.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/costar-co-uk/home-page/video-thumb.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-left-banner.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-right-banner.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/play-arrow.svg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/why-list-w-us-em…Background-medBlue.png (expiration not specified)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/441736…9790?v=2.8.37&r=stable (20 minutes)
https://costar.co.uk/Sitefinity/Public/ResponsiveD…2858/SitefinitySiteMap (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=6a0b31a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=810131a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=b87001a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=b81e24a4_0 (7 days)
https://costar.co.uk/images/default-source/CoStar/…n_18_cyan.png?sfvrsn=2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=9cf320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=4ef320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….png?sfvrsn=24392fa4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=38932ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=6ef320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a40b31a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=d70b35a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=62f320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=8e1d5fa4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=4ff827a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3a932ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=130131a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=7af320a4_2 (7 days)
https://costar.co.uk/images/default-source/CoStar/…usel_left.png?sfvrsn=2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=e0af02a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a50131a4_0 (7 days)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThe…Thumbs/real-video1.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThe…Thumbs/right-arrow.png (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video1.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video10.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video11.jpg (expiration not specified)
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http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video13.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video14.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video15.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video16.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video17.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video18.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video19.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video2.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video3.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video4.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video5.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video6.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video7.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video8.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video9.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/costar-co-uk/home-page/video-thumb.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-left-banner.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-right-banner.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/play-arrow.svg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/why-list-w-us-em…Background-medBlue.png (expiration not specified)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/441736…9790?v=2.8.37&r=stable (20 minutes)
https://costar.co.uk/Sitefinity/Public/ResponsiveD…2858/SitefinitySiteMap (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=6a0b31a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=810131a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=b87001a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=b81e24a4_0 (7 days)
https://costar.co.uk/images/default-source/CoStar/…n_18_cyan.png?sfvrsn=2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=9cf320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=4ef320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….png?sfvrsn=24392fa4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=38932ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=6ef320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a40b31a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=d70b35a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=62f320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=8e1d5fa4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=4ff827a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3a932ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=130131a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=7af320a4_2 (7 days)
https://costar.co.uk/images/default-source/CoStar/…usel_left.png?sfvrsn=2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=e0af02a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a50131a4_0 (7 days)
priority - 5 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 48.6KiB (39% reduction).
Minifying https://costar.co.uk/ could save 48.6KiB (39% reduction) after compression.
priority - 4 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
127.6KiB of the HTML response was required to render the above-the-fold content. This requires 4 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.
Only about 12% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
Click to see the screenshot with 2 round trips:
priority - 4 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 36KiB (73% reduction).
Compressing https://costar.co.uk/Scripts/isotope/isotope.pkgd.min.js could save 30.5KiB (75% reduction).
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priority - 2 Reduce server response time
In our test, your server responded in 0.39 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 1 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 12.6KiB (18% reduction).
Minifying https://costar.co.uk/Scripts/isotope/isotope.pkgd.min.js could save 5.8KiB (15% reduction).
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Minifying https://costar.co.uk/Scripts/demoModal.js could save 395B (31% reduction).
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 4.5KiB (15% reduction).
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costar.co.uk Desktop Resources
| Total Resources | 118 |
| Number of Hosts | 8 |
| Static Resources | 105 |
| JavaScript Resources | 22 |
| CSS Resources | 6 |
costar.co.uk Desktop Resource Breakdown
costar.co.uk mobile page speed rank
Last tested: 2019-01-23
Mobile Speed
Bad
41/100
costar.co.uk Mobile Speed Test Quick Summary
priority - 72 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 12 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://cdnjs.cloudflare.com/ajax/libs/jquery-easin…3/jquery.easing.min.js
https://costar.co.uk/WebResource.axd?d=pynGkmcFUV1…2&t=636686402616834341
https://costar.co.uk/ScriptResource.axd?d=nv7asgRU…Xw2&t=fffffffff7ac47c5
https://costar.co.uk/WebResource.axd?d=yAZznlIeaGQ…1&t=636820285238594688
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3aea597d4b%3ab25378d2
https://costar.co.uk/ScriptResource.axd?d=uBiLKmMI…MQ0&t=ffffffffd403e0ed
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3a7ee0bb1f%3a83eb063b
https://costar.co.uk/Scripts/cookie/jquery-cookie-1_4_1.min.js
https://costar.co.uk/Scripts/isotope/isotope.pkgd.min.js
https://costar.co.uk/ScriptResource.axd?d=RKOAtpU6…CR0&t=ffffffffd403e0ed
https://costar.co.uk/ScriptResource.axd?d=QHu3D-dg…xo0&t=ffffffffd403e0ed
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3a16e4e7cd%3a11e117d7
https://costar.co.uk/WebResource.axd?d=pynGkmcFUV1…2&t=636686402616834341
https://costar.co.uk/ScriptResource.axd?d=nv7asgRU…Xw2&t=fffffffff7ac47c5
https://costar.co.uk/WebResource.axd?d=yAZznlIeaGQ…1&t=636820285238594688
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3aea597d4b%3ab25378d2
https://costar.co.uk/ScriptResource.axd?d=uBiLKmMI…MQ0&t=ffffffffd403e0ed
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3a7ee0bb1f%3a83eb063b
https://costar.co.uk/Scripts/cookie/jquery-cookie-1_4_1.min.js
https://costar.co.uk/Scripts/isotope/isotope.pkgd.min.js
https://costar.co.uk/ScriptResource.axd?d=RKOAtpU6…CR0&t=ffffffffd403e0ed
https://costar.co.uk/ScriptResource.axd?d=QHu3D-dg…xo0&t=ffffffffd403e0ed
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3a16e4e7cd%3a11e117d7
Optimize CSS Delivery of the following:
https://costar.co.uk/Telerik.Web.UI.WebResource.ax…%3ab6439d72%3a7a6c1bf7
https://costar.co.uk/Sitefinity/Public/ResponsiveD…2858/SitefinitySiteMap
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868397755
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868085303
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868554021
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284858241302
https://costar.co.uk/Sitefinity/Public/ResponsiveD…2858/SitefinitySiteMap
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868397755
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868085303
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284868554021
https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284858241302
priority - 34 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 329.7KiB (33% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=d0673aa4_0 could save 88.4KiB (43% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/cos….jpg?sfvrsn=5cce06a4_0 could save 29.8KiB (53% reduction).
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Compressing http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-right-banner.jpg could save 13.3KiB (39% reduction).
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Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=810131a4_0 could save 8.1KiB (72% reduction).
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Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video11.jpg could save 2.3KiB (23% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=810b31a4_0 could save 2.3KiB (41% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video5.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video15.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video16.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video13.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video7.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video18.jpg could save 2.2KiB (24% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=b87001a4_0 could save 2.2KiB (41% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video12.jpg could save 2.1KiB (22% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video19.jpg could save 2.1KiB (20% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video1.jpg could save 2KiB (24% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=4b0131a4_0 could save 2KiB (41% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=6f0131a4_0 could save 2KiB (46% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video9.jpg could save 2KiB (22% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video14.jpg could save 1.9KiB (22% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video4.jpg could save 1.8KiB (28% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a40b31a4_0 could save 1.6KiB (41% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=6a0b31a4_0 could save 1.4KiB (35% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….png?sfvrsn=24392fa4_0 could save 1.3KiB (25% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3a932ca4_2 could save 981B (66% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3b932ca4_2 could save 977B (58% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=38932ca4_2 could save 965B (63% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=1b7b2fa4_6 could save 964B (28% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=1a7b2fa4_4 could save 903B (21% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=187b2fa4_4 could save 873B (26% reduction).
Compressing https://costar.co.uk/Telerik.Web.UI.WebResource.ax…4499-b223-d82ca58e56a6 could save 822B (85% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/cos….jpg?sfvrsn=5cce06a4_0 could save 29.8KiB (53% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=701d5fa4_2 could save 22.2KiB (20% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=48eb27a4_0 could save 17.1KiB (21% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=197b2fa4_4 could save 15.9KiB (83% reduction).
Compressing http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-right-banner.jpg could save 13.3KiB (39% reduction).
Compressing http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-left-banner.jpg could save 12.7KiB (39% reduction).
Compressing http://uk.costar.co.uk/CoStarMisc/why-list-w-us-em…etwork-hero-image-.jpg could save 12.4KiB (12% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=860320a4_0 could save 10.4KiB (21% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=810131a4_0 could save 8.1KiB (72% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=c4b82ca4_2 could save 4.7KiB (65% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=130131a4_0 could save 4.5KiB (50% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=3a7001a4_0 could save 3.6KiB (50% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=370131a4_0 could save 3.5KiB (47% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def…o.jpg?sfvrsn=1e302a4_0 could save 3.3KiB (47% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video8.jpg could save 3.2KiB (22% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video2.jpg could save 3.2KiB (22% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a50131a4_0 could save 3.1KiB (47% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=e0af02a4_0 could save 3KiB (50% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video3.jpg could save 2.9KiB (22% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=807001a4_0 could save 2.9KiB (47% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=570b31a4_0 could save 2.9KiB (45% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=d70b35a4_0 could save 2.6KiB (49% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video6.jpg could save 2.5KiB (29% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video17.jpg could save 2.4KiB (24% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=b81e24a4_0 could save 2.4KiB (51% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video10.jpg could save 2.3KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video11.jpg could save 2.3KiB (23% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=810b31a4_0 could save 2.3KiB (41% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video5.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video15.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video16.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video13.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video7.jpg could save 2.2KiB (24% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video18.jpg could save 2.2KiB (24% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=b87001a4_0 could save 2.2KiB (41% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video12.jpg could save 2.1KiB (22% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video19.jpg could save 2.1KiB (20% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video1.jpg could save 2KiB (24% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=4b0131a4_0 could save 2KiB (41% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=6f0131a4_0 could save 2KiB (46% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video9.jpg could save 2KiB (22% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video14.jpg could save 1.9KiB (22% reduction).
Compressing http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video4.jpg could save 1.8KiB (28% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a40b31a4_0 could save 1.6KiB (41% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=6a0b31a4_0 could save 1.4KiB (35% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/def….png?sfvrsn=24392fa4_0 could save 1.3KiB (25% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3a932ca4_2 could save 981B (66% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3b932ca4_2 could save 977B (58% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=38932ca4_2 could save 965B (63% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=1b7b2fa4_6 could save 964B (28% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=1a7b2fa4_4 could save 903B (21% reduction).
Compressing https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=187b2fa4_4 could save 873B (26% reduction).
Compressing https://costar.co.uk/Telerik.Web.UI.WebResource.ax…4499-b223-d82ca58e56a6 could save 822B (85% reduction).
priority - 26 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://ldn.costar.co.uk/costaruk/ARC_theresDataThe…Thumbs/real-video1.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video1.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video10.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video11.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video12.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video13.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video14.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video15.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video16.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video17.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video18.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video19.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video2.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video3.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video4.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video5.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video6.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video7.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video8.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video9.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-left-banner.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-right-banner.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/play-arrow.svg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/why-list-w-us-em…etwork-hero-image-.jpg (expiration not specified)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/441736…9790?v=2.8.37&r=stable (20 minutes)
https://costar.co.uk/Sitefinity/Public/ResponsiveD…2858/SitefinitySiteMap (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://costar.co.uk/images/default-source/CoStar/…go-168_45.png?sfvrsn=2 (8.2 hours)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=810131a4_0 (8.2 hours)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=4ff827a4_0 (8.2 hours)
https://costar.co.uk/images/librariesprovider5/cos….jpg?sfvrsn=5cce06a4_0 (2.4 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=8e1d5fa4_2 (4.3 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=1b7b2fa4_6 (4.3 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a50131a4_0 (4.3 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=d70b35a4_0 (4.7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=48eb27a4_0 (4.7 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3a932ca4_2 (5.3 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=6ef320a4_2 (5.3 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=187b2fa4_4 (5.3 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=6a0b31a4_0 (5.3 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3b932ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=14f420a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=570b31a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a40b31a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=c4b82ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=acf320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=9cf320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=b87001a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=62f320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=38932ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=701d5fa4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=7af320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=3a7001a4_0 (7 days)
https://costar.co.uk/images/default-source/CoStar/…usel_left.png?sfvrsn=2 (7 days)
https://costar.co.uk/images/librariesprovider5/def…o.jpg?sfvrsn=1e302a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=daf320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=e0af02a4_0 (7 days)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video1.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video10.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video11.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video12.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video13.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video14.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video15.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video16.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video17.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video18.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video19.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video2.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video3.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video4.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video5.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video6.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video7.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video8.jpg (expiration not specified)
http://ldn.costar.co.uk/costaruk/ARC_theresDataThen-vidThumbs/video9.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-left-banner.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/final-right-banner.jpg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/homepage-takeover/play-arrow.svg (expiration not specified)
http://uk.costar.co.uk/CoStarMisc/why-list-w-us-em…etwork-hero-image-.jpg (expiration not specified)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/441736…9790?v=2.8.37&r=stable (20 minutes)
https://costar.co.uk/Sitefinity/Public/ResponsiveD…2858/SitefinitySiteMap (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://costar.co.uk/images/default-source/CoStar/…go-168_45.png?sfvrsn=2 (8.2 hours)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=810131a4_0 (8.2 hours)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=4ff827a4_0 (8.2 hours)
https://costar.co.uk/images/librariesprovider5/cos….jpg?sfvrsn=5cce06a4_0 (2.4 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=8e1d5fa4_2 (4.3 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=1b7b2fa4_6 (4.3 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a50131a4_0 (4.3 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=d70b35a4_0 (4.7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=48eb27a4_0 (4.7 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3a932ca4_2 (5.3 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=6ef320a4_2 (5.3 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=187b2fa4_4 (5.3 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=6a0b31a4_0 (5.3 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=3b932ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=14f420a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=570b31a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=a40b31a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=c4b82ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=acf320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=9cf320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=b87001a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=62f320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/soc….png?sfvrsn=38932ca4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….jpg?sfvrsn=701d5fa4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=7af320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=3a7001a4_0 (7 days)
https://costar.co.uk/images/default-source/CoStar/…usel_left.png?sfvrsn=2 (7 days)
https://costar.co.uk/images/librariesprovider5/def…o.jpg?sfvrsn=1e302a4_0 (7 days)
https://costar.co.uk/images/librariesprovider5/CoS….png?sfvrsn=daf320a4_2 (7 days)
https://costar.co.uk/images/librariesprovider5/def….jpg?sfvrsn=e0af02a4_0 (7 days)
priority - 16 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
127.7KiB of the HTML response was required to render the above-the-fold content. This requires 4 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.
Only about 3% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
Click to see the screenshot with 2 round trips:
priority - 5 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 48.6KiB (39% reduction).
Minifying https://costar.co.uk/ could save 48.6KiB (39% reduction) after compression.
priority - 4 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 36KiB (73% reduction).
Compressing https://costar.co.uk/Scripts/isotope/isotope.pkgd.min.js could save 30.5KiB (75% reduction).
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Compressing http://uk.costar.co.uk/CoStarMisc/homepage-takeover/play-arrow.svg could save 379B (42% reduction).
Compressing https://costar.co.uk/Scripts/costar.js could save 4.5KiB (69% reduction).
Compressing https://costar.co.uk/Scripts/demoModal.js could save 668B (51% reduction).
Compressing http://uk.costar.co.uk/CoStarMisc/homepage-takeover/play-arrow.svg could save 379B (42% reduction).
priority - 3 Reduce server response time
In our test, your server responded in 0.39 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 1 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 12.6KiB (18% reduction).
Minifying https://costar.co.uk/Scripts/isotope/isotope.pkgd.min.js could save 5.8KiB (15% reduction).
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Minifying https://costar.co.uk/Scripts/costar.js could save 2.5KiB (39% reduction).
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Minifying https://costar.co.uk/WebResource.axd?d=pynGkmcFUV1…2&t=636686402616834341 could save 620B (14% reduction) after compression.
Minifying https://costar.co.uk/Scripts/demoModal.js could save 395B (31% reduction).
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 4.5KiB (15% reduction).
Minifying https://costar.co.uk/Sitefinity/WebsiteTemplates/C…s?v=636820284858241302 could save 3.7KiB (14% reduction) after compression.
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costar.co.uk Mobile Resources
| Total Resources | 114 |
| Number of Hosts | 8 |
| Static Resources | 100 |
| JavaScript Resources | 22 |
| CSS Resources | 6 |
costar.co.uk Mobile Resource Breakdown
costar.co.uk mobile page usability
Last tested: 2019-01-23
Mobile Usability
Good
93/100
costar.co.uk Mobile Usability Test Quick Summary
priority - 6 Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 499 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
<span class="rollover2 overlay"> falls outside the viewport.priority - 0 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
The tap target
<a href="//players.brig…=3542465794001" class="thumbnail"></a> is close to 1 other tap targets.The tap target
<a href="//players.brig…=3542465794001" class="thumbnail"></a> is close to 1 other tap targets.costar.co.uk similar domains
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costar.co.uk Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
costar.co.uk TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.