21 tests were conducted on the uptime of 500.com in the 1 995 days following February 25, 2021. 500.com has received 21 successful responses (code 200) during all check attempts, with the most recent access occurring on June 21, 2026. As of August 14, 2026, there was no occasion of downtime reported for 500.com out of all inspections. All responses obtained confirm that, as of August 14, 2026, there were no error statuses detected. 500.com's response time was recorded at 2.306 seconds, with an average of 3.060 seconds, as of June 21, 2026.
| United States | 100.00% | ||||||||
| 19:40 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 57 | May 14, 2021 | |
| 25 | March 31, 2021 | |
| 21 | February 25, 2021 | |
| 60 | July 31, 2019 | |
| 642 | July 30, 2019 |
Android-studio.ir | 500.com | ||||
|---|---|---|---|---|---|
| Page Title | Page Title tips for 500.com: The placement of your primary keyword near the front of the title tag signal its perceived importance to search engines, encouraging better rankings on the specific terms you target; integrate long-tail keywords naturally later in the title to capture highly specific user intent often missed by shorter title formulations. |
|---|---|
| 500彩票网_彩票开奖查询__体彩专家分析_足彩比分直播平台 Length: 76 characters | |
| Meta Description | Meta Description tips for 500.com: For optimal visibility, meta descriptions often integrate a primary keyword consider the multilingual capabilities of your target audience geographical spread. |
| 500彩票网彩票数据资讯平台提供足彩、体彩、足球彩票、体育彩票、竞彩、福彩等国家合法彩票的数据及资讯服务。是一家服务于中国彩民的互联网彩票数据资讯平台,是当前中国彩票数据资讯的领导者。 Length: 270 characters | |
| Meta Keywords | Meta Keywords tips for 500.com: Effective SEO today involves understanding semantic keyword groups and conversational query structures, enabling you to create content that answers user questions comprehensively without needing to stuff terms into a meta keywords field. |
| no meta keywords data for 500.com 2026-08-14T10:50:41+00:00 | |
| Page Content | Page Content tips for 500.com: Write page content that encourages audience engagement through strategic internal linking (to relevant pages) and clear calls to action, fostering a more interactive user journey and helping distribute link equity across the website structure. |
| Web Page Content Length: 75802 characters | |
| H1 Heading | H1 Heading tips for 500.com: Unlike subheadings (H2, H3), the H1 represents the highest level of importance, summarizing the core offering or answer on the page in just a few impactful words. |
| no h1 heading data for 500.com 2026-08-14T10:50:41+00:00 | |
| H2 Headings | H2 Headings tips for 500.com: Place important, topic-specific keywords within well-structured h2 headings for improved semantic relevance, as search engines often use these elements to understand content hierarchy and topical relevance. |
| 用户登录 最新开奖 热门赛事 红单推荐 热门资讯 足彩对阵 竞足对阵 北单对阵 竞篮对阵 足球资料 温馨提示 确认投注内容 Count: 12 heading tag | |
| H3 Headings | H3 Headings tips for 500.com: Create scannable content by ensuring your well-crafted H3 titles accurately reflect the detailed information contained within the subsequent paragraph or block of text below them. |
| 竞足 竞篮 单场 体彩 足彩 Count: 5 heading tag | |
| H4 Headings | H4 Headings tips for 500.com: In content marketing, using H4 tags appropriately can help segment longer articles or blog posts, making them easier to consume and share, thus increasing engagement. |
| no h4 headings data for 500.com 2026-08-14T10:50:41+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for 500.com: Do not use H5 headers for subheadings on mobile-first designs without ensuring sufficient visual differentiation and tap targets; prioritize mobile usability alongside header semantics. |
| no h5-h6 headings data for 500.com 2026-08-14T10:50:41+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for 500.com: Alt text is a crucial on-page SEO element; ensure your ALT attributes contain accurate and keyword-rich descriptions for each significant image on your webpages. |
| no image alt attributes data for 500.com 2026-08-14T10:50:41+00:00 | |
| Robots.txt | Robots.txt tips for 500.com: Careful analysis of server error logs helps uncover potential unintended blocking caused by robots.txt restrictions on specific IP addresses, preventing erroneous assumptions about access issues being purely client-side problems genuinely rather than server-side rules interference; |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for 500.com: An XML sitemap is essential metadata for search engine optimization (SEO), explicitly informing crawlers of your website's structure and facilitating better organization and indexing in search results. |
| http://www.500.com/sitemap.xml http://www.500.com/static/500info/sitemap/www_biaoqian.xml available for crawling | |
| Page Size | Page Size tips for 500.com: The visual and functional elements of your webpage contribute to its size; strategically choose lightweight design components, optimize all image formats, including SVGs and WebP, and manage third-party scripts diligently to control page size effectively. |
| page size: 74 kb | |
| Response Time | Response Time tips for 500.com: Conduct a thorough technical SEO audit focusing specifically on website speed and response time anomalies; include server-side response checks alongside front-end metrics to ensure comprehensive website performance assessment. |
| response time: 3.060 sec | |
| Minify CSS | Minify CSS tips for 500.com: Consolidate and minify vendor-provided CSS codebases incorporating multiple third-party libraries using build tools; the result is substantial size reduction through careful trimming and flawed CSS elimination, boosting performance metrics significantly. |
| Unminified: //www.500cache.com/news/css/index_v2.css?v=202406271146 //www.500cache.com/public/css/top_v2.css?v=20240627 //www.500cache.com/public/css/global.css?v=20240627 //www.500cache.com/public/css/footer.css?v=20240627 //www.500cache.com/public/css/top_v2.css?v=2023-2-13 //www.500cache.com/public/css/footer.css?v=20181019 included in the page | |
| Minify JavaScript | Minify JavaScript tips for 500.com: The critical practice of reducing JavaScript file sizes through technical minification techniques directly combats page bloat and contributes to improved Core Web Vitals scores, favored by modern search algorithms. |
| Unminified: https://www.500cache.com/public/js/public/core_jq.js //www.500cache.com/public/js/public/top_v2_fortemp.js?v=20201127002 //www.500cache.com/public/js/yclass/yclass.js //www.500cache.com/news/js/home_v2.src.js?v=202402281728 //www.500cache.com/public/js/stats.js detected during site scan | |
| Structured Data | Structured Data tips for 500.com: For organizations, implementing organization Schema markup is vital for associating reviews, events, articles, and job postings correctly, improving entity understanding and search visibility for the organization |
| no structured data data for 500.com 2026-08-14T10:50:41+00:00 | |
| CDN Usage | CDN Usage tips for 500.com: Integrate a robust CDN platform into your Content Management System (CMS) ecosystem, ensuring CMS systems or headless CMS tools properly generate required CDN configuration metadata or automate link rewriting for standard content containers, preventing common CDI (Content Delivery Infrastructure) misconfigurations that could degrade CDN performance or introduce security vulnerabilities directly. |
| no cdn usage data for 500.com 2026-08-14T10:50:41+00:00 | |
| SSL certificates | SSL certificates tips for 500.com: Utilizing a website SSL certificate is vital for safeguarding confidential user information transmitted over the internet, protecting against eavesdropping and man-in-the-middle attacks, and ensuring regulatory compliance for data handling practices |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 73 173 |
| Minimum Daily Visits: | 85 515 |
| Minimum Daily Page Views: | 147 227 |
| Minimum Monthly Unique Visitors: | 2 195 190 |
| Minimum Monthly Visits: | 2 565 450 |
| Minimum Monthly Page Views: | 4 416 810 |
| Minimum Yearly Unique Visitors: | 26 342 280 |
| Minimum Yearly Visits: | 30 785 400 |
| Minimum Yearly Page Views: | 53 001 720 |
| Maximum Daily Unique Visitors: | 92 568 |
| Maximum Daily Visits: | 98 739 |
| Maximum Daily Page Views: | 166 622 |
| Maximum Monthly Unique Visitors: | 2 777 040 |
| Maximum Monthly Visits: | 2 962 170 |
| Maximum Monthly Page Views: | 4 998 660 |
| Maximum Yearly Unique Visitors: | 33 324 480 |
| Maximum Yearly Visits: | 35 546 040 |
| Maximum Yearly Page Views: | 59 983 920 |
| Daily Revenue: | US$ 106 - 238 |
| Monthly Revenue: | US$ 3 180 - 7 140 |
| Yearly Revenue: | US$ 38 160 - 85 680 |
| Minimum: | US$ 57 240 |
| Maximum: | US$ 257 040 |
| Rank | Points | |
|---|---|---|
| 27 448 | 11 541 820 | |
| 27 449 | 11 541 819 | |
| 27 450 | 11 541 818 | |
| 27 451 | 11 541 817 | |
| 27 452 | 11 541 816 | |
| 27 453 | 11 541 816 | |
| 27 454 | 11 541 815 | |
| 27 455 | 11 541 814 | |
| 27 456 | 11 541 813 | |
| 27 457 | 11 541 812 | |
| 27 458 | 11 541 811 |