6.4 sec in total
110 ms
4.3 sec
2 sec
Visit comps.com now to see the best up-to-date Co Mps content and also check out these interesting facts you probably never knew about comps.com
CoStar, the world leader in commercial real estate information, has the most comprehensive database of real estate data throughout the US, Canada, UK and France.
Visit comps.comWe analyzed Comps.com page load time and found that the first response time was 110 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
comps.com performance score
name
value
score
weighting
Value4.3 s
19/100
10%
Value10.2 s
0/100
25%
Value10.9 s
6/100
10%
Value4,380 ms
1/100
30%
Value0.001
100/100
15%
Value25.5 s
0/100
10%
110 ms
2532 ms
122 ms
148 ms
166 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Comps.com, 44% (34 requests) were made to Costar.com and 43% (33 requests) were made to Costar.brightspotcdn.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Costar.com.
Page size can be reduced by 1.0 MB (25%)
4.0 MB
3.0 MB
In fact, the total size of Comps.com main page is 4.0 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. 85% 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 2.8 MB which makes up the majority of the site volume.
Potential reduce by 1.0 MB
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 1.0 MB or 86% of the original size.
Potential reduce by 7.1 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. Co Mps images are well optimized though.
Number of requests can be reduced by 25 (37%)
68
43
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co Mps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
comps.com
110 ms
www.costar.com
2532 ms
react.production.min.js
122 ms
react-dom.production.min.js
148 ms
polyfill.min.js
166 ms
81647359a3c602bb.css
129 ms
55b461226d489f2c.css
129 ms
8d43074ec6d09516.css
122 ms
86e473e3a8e2a52c.css
103 ms
polyfills-5cd94c89d3acac5f.js
131 ms
webpack-42cdea76c8170223.js
126 ms
framework-fc1f2e8247ad02c2.js
684 ms
main-2e575c80a29c6634.js
798 ms
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798 ms
613-8ae92b29413ab116.js
840 ms
907-74342c8ecff88ee5.js
812 ms
485-3bda4b94cc31715b.js
796 ms
70-be8441712573a52f.js
816 ms
376-587f31ee8d9a830e.js
813 ms
90-101c1be3dfa92d10.js
812 ms
index-1ec041f3103385b5.js
815 ms
_buildManifest.js
815 ms
_ssgManifest.js
812 ms
_middlewareManifest.js
823 ms
app.c5eb84be369c01ceff33.js
824 ms
runtime.74f4df1421339457326f.js
822 ms
i18n.49f4ff0265a347c4ded3.js
825 ms
38.e7ac14b7ba8311b17312.js
1815 ms
BK6PL-RXW93-V54RD-W2RP2-7BKNB
506 ms
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100-year-oldbld-annimation.gif
1729 ms
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1489 ms
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1524 ms
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1719 ms
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lineto-costar-brown-light.69e4e019.woff
262 ms
Helvetica_Regular.db069400.woff
240 ms
Helvetica_Light.b09794bf.woff
239 ms
Helvetica_Bold.28c21474.woff
238 ms
944 ms
facebook_white_124px.295429f3.png
823 ms
linkedin_white_124px.a185bd86.png
823 ms
twitter_white_124px.e7f77163.png
822 ms
ig_white_124px.ba4a35fb.png
850 ms
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lineto-costar-brown-regular.b4193c60.woff
182 ms
EJRVQgYoZZY2vCFuvAFWzrk.woff
408 ms
lineto-costar-brown-bold.26b9240d.woff
182 ms
config.json
595 ms
comps.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-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
comps.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
comps.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Comps.com 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 Comps.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.
comps.com
Open Graph data is detected on the main page of Co Mps. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: