costargroup.com
🖥 Status: error
🕒 Response Time: 0.024 sec
⬅️ Response Code: 403
Over the period of 2 572 days since July 30, 2019, costargroup.com has been checked for availability 36 times total. Out of all the checks that were made, costargroup.com was reachable 31 times, with the most recent one receiving a 200 code on November 17, 2025. All assessments indicated costargroup.com faced no periods of inoperability as of August 14, 2026. The most current error with code 403 occurred on July 2, 2026, among the 5 responses with errors. The response time noted for costargroup.com on July 2, 2026, was 0.024 seconds, averaging 0.240 seconds.
36
Last Updated: July 2, 2026
Costargroup overview
- Domain
- costargroup.com
- Title
- CoStar Group
- C Site Status Rank
- 57 576
- Search Wikipedia
- costargroup.com
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Costargroup.com
status check request map as of August 14, 2026
Country report for costargroup.com as of August 14, 2026
| United States | 100.00% | ||||||||
| 12:29 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 34 | February 16, 2019 | |
| 1027 | February 27, 2024 | |
| 36 | July 30, 2019 | |
| 15 | June 6, 2019 | |
| 27 | June 17, 2024 |
Insightcdn.online | Costargroup.com | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for costargroup.com: For strong visibility in search results and higher rankings, your website title should be descriptive, concise, and incorporate target keywords early; this strategic placement maximizes relevance interpretation, enhances user understanding of page content, and encourages clicks. |
|---|---|
| no page title data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| Meta Description | Meta Description tips for costargroup.com: Keyword research is fundamental to crafting effective meta descriptions; identify the terms users search for and weave them naturally into your descriptive text to capture targeted organic traffic. |
| no meta description data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| Meta Keywords | Meta Keywords tips for costargroup.com: Understanding why meta keywords are obsolete for SEO is crucial, as their inclusion does nothing to improve a site's ranking chances, unlike factors such as mobile-friendliness, page speed, and secure connections (HTTPS) which search engines actively favor. |
| no meta keywords data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| Page Content | Page Content tips for costargroup.com: Integrate primary and secondary keywords seamlessly throughout page content, maintaining a natural flow while optimizing for relevant long-tail variations to capture diverse search queries. |
| no page content data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| H1 Heading | H1 Heading tips for costargroup.com: Dedicate careful thought to selecting the perfect descriptive language for your H1 header, ensuring it accurately summarizes the page content while being concise, scannable, and compelling enough to encourage user clicks and exploration. |
| no h1 heading data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| H2 Headings | H2 Headings tips for costargroup.com: Incorporating descriptive H2 headers significantly improves the user experience by making content easily scannable, allowing visitors to quickly locate the specific information they are seeking on the page. |
| no h2 headings data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| H3 Headings | H3 Headings tips for costargroup.com: H3 headers not only enhance the overall user experience by making content easier to scan and understand but also play a role in ranking factors related to content relevance and quality, as they help define the topical scope of specific sections on your webpage. |
| no h3 headings data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| H4 Headings | H4 Headings tips for costargroup.com: The placement and density of H4 tags should align with the natural reading flow and information density of your content section, ensuring headings provide genuine guidance rather than forced segmentation. |
| no h4 headings data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for costargroup.com: When optimizing long, complex web pages, use H5 and H6 headers to segment information into digestible chunks, preventing overwhelming users and aiding both SEO and comprehension. |
| no h5-h6 headings data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for costargroup.com: Alt attributes are not just for decoration; they play a crucial role in making your content accessible to users with disabilities and provide essential information for search engine ranking algorithms. |
| no image alt attributes data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| Robots.txt | Robots.txt tips for costargroup.com: Remember that a robots.txt file only controls crawling and indexing of pages linked from other pages on your site; pages not linked might still be discoverable if the internal linking structure allows. |
| no robots.txt data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| XML Sitemap | XML Sitemap tips for costargroup.com: Submitting a well-structured XML sitemap to Google Search Console is a fundamental step for website owners to enhance their search engine presence and guarantee that search engines systematically discover and efficiently index all valuable pages on their website, preventing important content from being overlooked. |
| no xml sitemap data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| Page Size | Page Size tips for costargroup.com: Boldly implement responsive image techniques (like srcset and sizes attributes) to deliver appropriately sized images to different device resolutions, drastically improving page load speeds for mobile users and thus preventing high bounce rates crucial for maintaining good SEO. |
| page size: 0 kb | |
| Response Time | Response Time tips for costargroup.com: Compressing assets, optimizing database queries, and using efficient server-side languages contribute to a quicker backend processing stage, which is essential for lowering overall page load response times. |
| response time: 0.240 sec | |
| Minify CSS | Minify CSS tips for costargroup.com: To maximize your website's Core Web Vitality and SEO effectiveness, ensure all CSS assets are meticulously minified, removing every single space and comment; this strategic compression significantly reduces load times, improves user experience, satisfies Core Web Vitals thresholds set by Google for ranking purposes. |
| no minify css data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| Minify JavaScript | Minify JavaScript tips for costargroup.com: Automated JavaScript minification tools are indispensable for modern web development, offering the ability to consistently apply best practices for size reduction without manual effort, freeing up developer time for other crucial tasks while ensuring that file sizes remain minimized even as new features and complex scripts are continually added to the website. |
| no minify javascript data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| Structured Data | Structured Data tips for costargroup.com: Incorporate schema markup for your company's employees using the Person type to build trust and credibility, potentially appearing in job seeker result interfaces or professional search engines, enhancing your brand's authority in your industry. |
| no structured data data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| CDN Usage | CDN Usage tips for costargroup.com: Utilize your CDN's WebSocket acceleration features to optimize the performance of real-time web applications, reducing connection latency and improving the responsiveness for interactive user experiences requiring persistent connections. |
| no cdn usage data for costargroup.com 2026-08-14T15:14:05+00:00 | |
| SSL certificates | SSL certificates tips for costargroup.com: Although obtaining an SSL/TLS certificate secures the connection, regularly monitoring its validity, managing private keys securely, and staying updated on SSL protocol vulnerabilities through tools like SSL Labs' SSL Server Test are ongoing technical prerequisites for maintaining website security. |
| no ssl certificates data for costargroup.com 2026-08-14T15:14:05+00:00 |
Estimated Traffic
| Minimum Daily Unique Visitors: | 21 365 |
| Minimum Daily Visits: | 24 969 |
| Minimum Daily Page Views: | 42 987 |
| Minimum Monthly Unique Visitors: | 640 950 |
| Minimum Monthly Visits: | 749 070 |
| Minimum Monthly Page Views: | 1 289 610 |
| Minimum Yearly Unique Visitors: | 7 691 400 |
| Minimum Yearly Visits: | 8 988 840 |
| Minimum Yearly Page Views: | 15 475 320 |
| Maximum Daily Unique Visitors: | 27 028 |
| Maximum Daily Visits: | 28 830 |
| Maximum Daily Page Views: | 48 650 |
| Maximum Monthly Unique Visitors: | 810 840 |
| Maximum Monthly Visits: | 864 900 |
| Maximum Monthly Page Views: | 1 459 500 |
| Maximum Yearly Unique Visitors: | 9 730 080 |
| Maximum Yearly Visits: | 10 378 800 |
| Maximum Yearly Page Views: | 17 514 000 |
Estimated Valuation
| Daily Revenue: | US$ 31 - 70 |
| Monthly Revenue: | US$ 930 - 2 100 |
| Yearly Revenue: | US$ 11 160 - 25 200 |
Estimated Worth
| Minimum: | US$ 16 740 |
| Maximum: | US$ 75 600 |
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