Backlinks
| Referring page | DR | Ref. domains | Linked domains | Anchor and target URL |
|---|---|---|---|---|
|
化工仪器会展 - 化工仪器网
chem1718.com.cn
|
57 | 5 | 54 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工仪器会展 - 化工仪器网
http://www.chem1718.com.cn/expo/3.html
chem1718.com.cn
|
57 | 5 | 54 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
2023武汉国际分析生化及实验室展览会|生化分析测试仪器展会 - 化工仪器网
http://www.chem1718.com.cn/expo/details-5555.html
chem1718.com.cn
|
57 | 5 | 54 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工仪器会展 - 化工仪器网
http://www.chem1718.com.cn/expo/2.html
chem1718.com.cn
|
57 | 5 | 54 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工设备供应链服务 - 化工设备网
http://www.chemequ.cn/scf
chemequ.cn
|
47 | 11 | 47 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
电气供应链服务 - 电气网
http://www.ele001.com/scf
ele001.com
|
14 | 9 | 43 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工设备会展 - 化工设备网
http://www.chemequ.cn/expo
chemequ.cn
|
47 | 11 | 47 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
染料行情 - 染料网
http://www.31dye.com/info
31dye.com
|
44 | 8 | 58 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
泵阀网 - 泵阀行业门户 泵阀生意人自己的网站
http://www.31pump.com/
31pump.com
|
50 | 8 | 46 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
2021深圳国际测量测控与仪器仪表展览会 - 化工仪器网
http://www.chem1718.com.cn/expo/details-3581.html
chem1718.com.cn
|
57 | 5 | 54 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
电气行情 - 电气网
http://www.ele001.com/info
ele001.com
|
14 | 9 | 43 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
2023上海国际土木工程结构及加载检测技术展览会 - 化工仪器网
http://www.chem1718.com.cn/expo/details-5688.html
chem1718.com.cn
|
57 | 5 | 54 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工试剂网 - 化工试剂行业门户 化工试剂生意人自己的网站
http://www.toosj.cn/
toosj.cn
|
39 | 9 | 47 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
染料网 - 染料行业门户 染料生意人自己的网站
http://www.31dye.com/
31dye.com
|
44 | 8 | 58 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工仪器会展 - 化工仪器网
http://www.chem1718.com.cn/expo/6.html
chem1718.com.cn
|
57 | 5 | 54 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工仪器网 - 化工仪器行业门户 化工仪器生意人自己的网站
http://www.chem1718.com.cn/
chem1718.com.cn
|
57 | 5 | 54 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工设备网 - 化工设备行业门户 化工设备生意人自己的网站
http://www.chemequ.cn/
chemequ.cn
|
47 | 11 | 47 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工试剂行情 - 化工试剂网
http://www.toosj.cn/info
toosj.cn
|
39 | 9 | 47 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工助剂网 - 化工助剂行业门户 化工助剂生意人自己的网站
http://www.31zj.com/
31zj.com
|
53 | 14 | 53 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
|
化工助剂会展 - 化工助剂网
http://www.31zj.com/expo
31zj.com
|
53 | 14 | 53 |
管材管件网
http://www.31pipe.com/
DOFOLLOW
|
▾
Frequently Asked Questions
How many backlinks does 31pipe.com have?
The backlinks page for 31pipe.com shows all individual inbound links discovered in our crawl of the web. Each backlink represents a hyperlink on another website that points to a page on 31pipe.com. Use the filters to narrow results by dofollow/nofollow status, domain rating, or anchor text.
What is a backlink?
A backlink is a hyperlink on one website that points to a page on a different website. Backlinks are one of the most important ranking factors in search engine algorithms because they act as votes of confidence from other sites. The more high-quality backlinks a domain has, the more authority search engines assign to it.
Are the backlinks to 31pipe.com dofollow or nofollow?
Backlinks to 31pipe.com include both dofollow and nofollow links. Dofollow links pass link equity (ranking power) to the target site, while nofollow links include a rel="nofollow" attribute that tells search engines not to pass authority. Both types contribute to a natural backlink profile, but dofollow links carry more SEO weight. You can filter by link type using the rel filter above the table.
How often is backlink data updated?
Backlink data is updated monthly when our web crawler completes a new cycle. Our pipeline processes billions of web pages to discover new backlinks, track lost links, and update domain authority scores. The freshness of data depends on when our crawler last visited the referring pages.