codility.com
🖥 Status: error
🕒 Response Time: 1.074 sec
⬅️ Response Code: 403
Beginning June 8, 2021, was the start of 1 894 days when codility.com passed 27 accessibility tests. Codility.com returned a 200 status code on February 10, 2025, the most recent instance of the site being operational 12 times out of total tests. As of August 15, 2026, codility.com had no instances of inaccessibility reported during the inspections. The latest error among the 15 responses that contained errors was recorded on August 13, 2026, with error code 403. On August 13, 2026, 1.074 seconds contrasted with the 1.287 seconds average response time noted for codility.com.
27
Last Updated: August 13, 2026
Codility overview
- Domain
- codility.com
- Title
- Codility: Online Coding Tests & Technical Interviews
- Description
- The #1 online coding test & interview platform for enterprises. Assess technical talent with valid skill-based assessments and interviews.
- Main Topic
- Build and grow AI-enabled teams with skills-based technical assessments
- T Site Status Rank
- 40 114
- Search Wikipedia
- codility.com
- Alternatives
- alternatives to codility.com
- Recently checked
- scu.edu.tw
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Last Updated: August 8, 2026
Status: error
Response Time: 0.085 sec
Response Code: 522
Codility.com
status check request map as of August 15, 2026
Country report for codility.com as of August 15, 2026
| Costa Rica | 100.00% | ||||||||
| 07:00 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 18 | November 17, 2022 | |
| 10 | September 30, 2022 | |
| 27 | June 8, 2021 | |
| 16 | November 17, 2024 | |
| 20 | February 25, 2021 |
Soton.ac.uk | Codility.com | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for codility.com: A highly effective website title strategy dynamically incorporates long-tail variations alongside primary keywords, specifically calibrating the on-page title tag for semantic relevance and conversational intent matching user searches seeking specific information quickly. |
|---|---|
| Codility: Online Coding Tests & Technical Interviews Length: 56 characters | |
| Meta Description | Meta Description tips for codility.com: The primary keyword position in your meta description can affect SEM and SEO, ideally placed near the start for clarity; ensure your most important term is naturally integrated there under the 150-160 length recommendation. |
| The #1 online coding test & interview platform for enterprises. Assess technical talent with valid skill-based assessments and interviews. Length: 142 characters | |
| Meta Keywords | Meta Keywords tips for codility.com: The meta keywords tag failed as an SEO technique partly due to widespread abuse by spammers; this historical context led major search engines to disregard its content completely. |
| no meta keywords data for codility.com 2026-08-15T16:13:42+00:00 | |
| Page Content | Page Content tips for codility.com: Diversify your page content with multimedia elements like high-resolution images, videos, and well-structured infographics, strategically integrated to break up text, enhance readability, cater to different learning preferences, and improve overall user engagement metrics, thereby boosting conversion rates and page dwell time. |
| Web Page Content Length: 44203 characters | |
| H1 Heading | H1 Heading tips for codility.com: The strategic placement and descriptive nature of an H1 header can significantly impact click-through rates from search engine results pages, providing tangible SEO benefits by encouraging users to select your link and visit your website content. |
| Build and grow AI-enabled teams with skills-based technical assessments Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for codility.com: Failure to properly use H2 headings can lead to penalized rankings due to unclear content structure and negatively impact user experience by making web content feel unorganized. |
| Our Customers Privacy Preference Cente Count: 2 heading tag | |
| H3 Headings | H3 Headings tips for codility.com: Integrate schema markup where appropriate to complement your H3 headers, providing search engines with structured data about content sections and potentially leading to enhanced rich results displays. |
| Building Future-Ready Teams Technical Hiring Built for Your Organization The Future of Hiring is Here Empowering Global Enterprises to Build Great Engineering Teams One Platform for All of Your Technical Assessment Needs Interview Screen Skill Map Employees Start hiring the best developers Products Solutions About Us Get Started Count: 13 heading tag | |
| H4 Headings | H4 Headings tips for codility.com: When detailing processes or complex topics within an article, leverage H4 headers to label specific steps or stages, enhancing content clarity and user understanding, which search engines often favor in rankings. |
| Assessment science for all Skills front and center Leading in AI readiness Sign up for our newslette Count: 4 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for codility.com: Search engines favor semantic HTML, so using H5/H6 correctly for sub-sub-points or detailed subsections within a page helps signal structure, potentially boosting your content's SEO performance. |
| no h5-h6 headings data for codility.com 2026-08-15T16:13:42+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for codility.com: Make your ALT text context-specific by linking the description to the surrounding content; for example, "Chart illustrating global sales figures for Q1" offers more SEO value than a generic description alone when discussing business performance metrics and outcomes on your webpage. |
| no image alt attributes data for codility.com 2026-08-15T16:13:42+00:00 | |
| Robots.txt | Robots.txt tips for codility.com: Utilize dedicated robots.txt testing validator tools available online to catch syntax errors, monitor performance feedback on key pages, identify potential blocks hindering user journeys, and optimize overall sitemap accessibility without code modification. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for codility.com: As your website platform grows, revisit your XML sitemap structure periodically, refining it to include newly discovered or essential pages, thereby maximizing search engine coverage for your expanding online content library. |
| no xml sitemap data for codility.com 2026-08-15T16:13:42+00:00 | |
| Page Size | Page Size tips for codility.com: Bulk uploading high-resolution PDFs or media attachments significantly inflates page size on your contact forms or resource sections; always provide direct download links to these files instead. |
| page size: 43 kb | |
| Response Time | Response Time tips for codility.com: Proactively refactor complex server-side code that leads to high CPU usage or slow processing, replacing inefficient algorithms or calculations with optimized equivalents to directly improve the server's capacity to return results quickly. |
| response time: 1.287 sec | |
| Minify CSS | Minify CSS tips for codility.com: Examine the impact of CSS minification on users in different regions or using varying device types; the faster content loads universally across cultures and screen sizes via minification, the more readily search engines recognize superior user experience favoring high rankings. |
| Minified: https://www.codility.com/wp-includes/css/dist/block-library/style.min.css?ver=6.8.3 https://www.codility.com/wp-content/plugins/codility-blocks/build/assets/scss/screen.css?ver=1764246541 https://www.codility.com/wp-content/plugins/codility-cookies/dist/scss/cdcm.css?ver=1.1.0 https://www.codility.com/wp-content/cache/min/1/wp-content/themes/codility/dist/scss/style.css?ver=1764241549 https://www.codility.com/wp-content/cache/min/1/wp-content/themes/codility/dist/scss/a11y.css?ver=1764241549 https://www.codility.com/wp-content/cache/min/1/wp-content/plugins/highlighting-code-block/build/css/hcb--light.css?ver=1764241549 included in the page | |
| Minify JavaScript | Minify JavaScript tips for codility.com: Understanding why minification shrinks JavaScript files down helps prioritize optimization efforts; in a resource-constrained web ecosystem, using size-efficient JS improves loading fairness and speeds up content delivery imperatively. |
| no minify javascript data for codility.com 2026-08-15T16:13:42+00:00 | |
| Structured Data | Structured Data tips for codility.com: Potentially leading to higher organic CTR and user engagement, enhanced search result blocks powered by structured data encourage direct comparisons and analysis, turning the SERP into a conversion point. |
| no structured data data for codility.com 2026-08-15T16:13:42+00:00 | |
| CDN Usage | CDN Usage tips for codility.com: Video streaming platforms rely heavily on smooth, continuous playback; deploying a CDN for your website's video assets ensures low-latency delivery, optimizing content caching based on playback demand, and significantly improving user engagement metrics during video consumption. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for codility.com: SSL ensures the data exchanged between a user's browser and your web server remains confidential, preventing sensitive information from being intercepted or accessed by third parties on public networks. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 41 285 |
| Minimum Daily Visits: | 48 249 |
| Minimum Daily Page Views: | 83 067 |
| Minimum Monthly Unique Visitors: | 1 238 550 |
| Minimum Monthly Visits: | 1 447 470 |
| Minimum Monthly Page Views: | 2 492 010 |
| Minimum Yearly Unique Visitors: | 14 862 600 |
| Minimum Yearly Visits: | 17 369 640 |
| Minimum Yearly Page Views: | 29 904 120 |
| Maximum Daily Unique Visitors: | 52 228 |
| Maximum Daily Visits: | 55 710 |
| Maximum Daily Page Views: | 94 010 |
| Maximum Monthly Unique Visitors: | 1 566 840 |
| Maximum Monthly Visits: | 1 671 300 |
| Maximum Monthly Page Views: | 2 820 300 |
| Maximum Yearly Unique Visitors: | 18 802 080 |
| Maximum Yearly Visits: | 20 055 600 |
| Maximum Yearly Page Views: | 33 843 600 |
Estimated Valuation
| Daily Revenue: | US$ 60 - 134 |
| Monthly Revenue: | US$ 1 800 - 4 020 |
| Yearly Revenue: | US$ 21 600 - 48 240 |
Estimated Worth
| Minimum: | US$ 32 400 |
| Maximum: | US$ 144 720 |
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