| Desktop | 76/100 | ❗ |
| Mobile | 0/100 | ✘ |
| Field | Data | Result |
|---|---|---|
| Page Size | 209 KB | ✔ |
| Compression | 35 KB (-83.3%) | ✔ |
| Text/Html Ratio | 12185 / 213791 (bytes) = 5.7% | ❗ |
| Load Time | 16.85 second | ✘ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 523 | ❗ |
| Doc Type | XHTML 1.0 Transitional | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | ZH-CN | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | No | ✘ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | Yes | ✘ | Images Without ALT | 11 / 11 | ✘ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | Yes | ✔ |
| Email Privacy | No | ✘ |
| Gsafe browsing | Yes | ✔ |
| Analytics | No | ✘ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| 北京 | 5 | ✘ | ✘ | ✘ |
| 上海 | 4 | ✘ | ✘ | ✘ |
| 保定 | 3 | ✘ | ✘ | ✘ |
| 南京 | 3 | ✘ | ✘ | ✘ |
| 安康 | 2 | ✘ | ✘ | ✘ |
| 乌鲁木齐 | 2 | ✘ | ✘ | ✘ |
| 厦门 | 2 | ✘ | ✘ | ✘ |
| 六安 | 2 | ✘ | ✘ | ✘ |
| 奎屯 | 2 | ✘ | ✘ | ✘ |
| 蚌埠 | 2 | ✘ | ✘ | ✘ |
| 塔城 | 2 | ✘ | ✘ | ✘ |
| 合肥 | 2 | ✘ | ✘ | ✘ |
| 博乐 | 2 | ✘ | ✘ | ✘ |
| 包头 | 2 | ✘ | ✘ | ✘ |
| 那曲 | 2 | ✘ | ✘ | ✘ |
|
With 16.85 seconds in page load, 209 KB of page size and all other reports below, the pm25.com has a SEO score of 45 out of 100 |
| Title | 绿色呼吸pm25.com, PM2.5(细颗粒物)及空气质量指数(AQI)实时查询！|绿色呼吸 |
| Description | 绿色呼吸免费提供PM2.5实时数据查询,更收集分析关于PM2.5有关的一切报告和科研结论,力求以绵薄之力寻同呼吸共命运的你关注PM2.5,关注大气健康! |
| Keyword | PM2.5,细颗粒物,雾霾,PM2.5浓度,PM2.5指数,PM2.5监测,空气质量,空气质量指数,空气污染,绿色呼吸 |
| Age | 8 Years, 155 Days |
| Created | 21st-Jul-2012 |
| Updated | 23rd-Jan-2020 |
| Expiry | 21st-Jul-2022 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| pm25.com | A | 546 | ip:115.231.236.148 |
| pm25.com | NS | 86400 | target:f1g1ns1.dnspod.net |
| pm25.com | NS | 86400 | target:f1g1ns2.dnspod.net |
| pm25.com | SOA | 180 | mname:f1g1ns1.dnspod.netrname:freednsadmin.dnspod.comserial:1600045670refresh:3600retry:180expire:1209600minimum-ttl:180 |
| pm25.com | MX | 600 | pri:10target:mxbiz2.qq.com |
| pm25.com | MX | 600 | pri:5target:mxbiz1.qq.com |
| Your request is too frequent,Please try again later! |
| Server IP | 115.231.236.148 |
| Server Location | China |
| Service Provider | China Telecom |
| Domains (TLD) | Status |
|---|---|
| pm25.net | Already Registered |
| pm25.org | Already Registered |
| pm25.biz | Already Registered |
| pm25.io | Already Registered |
| pm25.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| om25.com | Already Registered |
| lm25.com | Already Registered |
| pn25.com | Already Registered |
| ph25.com | Already Registered |
| pj25.com | Already Registered |
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