mxverify / sip rfc

Sites where “sip rfc” is a top search keyword

2 sites on record list “sip rfc” among the searches that send them the most visitors, by traffic estimates. Third-party traffic estimates put its searches at about 270 a month. Each site checked on the backlink value checker adds its top five search keywords, so this list grows as sites are checked.

Keyword intelligence

270Third-party estimated keyword demandOct 2026

2Sites getting visits from itOct 2026

>100%Searches the listed sites take1,440 visits a month

What the data says

The listed sites' estimated visits from “sip rfc” (1,440 a month) exceed its 270 searches: the estimates count visits from close searches too, so the listed sites take most of its traffic, not more than all of it.
datatracker.ietf.org takes 50% of the listed sites' visits from “sip rfc”: one site holds most of this keyword's traffic.
No advertiser pays for “sip rfc” (cost per click $0 in both sources): its traffic is worth audience, not ad money.

2Who gets the traffic

Share of the visits, Oct 2026

Site	Share	Visits	DR	Linking sites
datatracker.ietf.org	50%	720	93	—
ietf.org	50%	720	93	121.5K

Each site's latest estimate of its visits from this keyword; DR: Ahrefs Domain Rating; linking sites: sites linking to it (third-party link index). The sites getting its visits range from DR 93 to 93.

Where these sites' visitors are

United States25%
Russia10%
Germany7%
China6%
India5%
Other countries47%

The listed sites' own visitors by country (all their traffic), weighted by each site's visits from this keyword: their audience, not where the keyword is searched.

Phones and computers

Phones62%
Computers and tablets38%

Page loads of the listed sites by Chrome users (Chrome UX Report), weighted by each site's visits from this keyword: a site's device mix, not the keyword's. No source gives a keyword's device split.

4Intent and related searches

Keywords the same sites get visits from

web proxy 2 of these sites · 3 sites in all
capwap 2 of these sites · 2 sites in all
rfc 1 of these sites · 2 sites in all
rfc 791 1 of these sites · 2 sites in all
bmwg.lat -bmw777 1 of these sites · 1 site in all
ietf 1 of these sites · 1 site in all

Keywords the listed sites also get visits from, the most shared first: linked by the same sites' traffic, not by meaning.

5Opportunity

What to do with it

Study datatracker.ietf.org: it takes 50% of the listed sites' visits from “sip rfc”; its report shows which of its traffic comes from search.

A business score needs your own figures (conversion, deal value) and is not made here. Scores are fixed formulas over the figures shown; they are not Google's.

6Sources

Third-party estimated keyword demand, cost per click and each site's visits (est.): third-party traffic estimates, Oct 2026.
DR: Ahrefs Domain Rating. Linking sites: a third-party link index.
Phones and computers: Chrome UX Report.

Only Oct 2026 is on record for “sip rfc” so far. A trend appears once a second month is on record: when a site listing it is checked again in a later month.

Tiles, findings, scores and actions are worked out from the figures on this page by fixed rules.

Site	Report	Visits (est.)	Month
datatracker.ietf.org	Valued	720	Oct 2026
ietf.org	Audited	720	Oct 2026

Listed A–Z. A top search keyword is one of the searches that bring a site the most visitors, by estimate. It is not a position in Google, and the order here is not a ranking. Visits (est.): the traffic estimate's own figure for the keyword on that site, which behaves like visits a month, not an amount of money (2026-09-29: it had been shown in dollars). This page is kept out of search results until 15 sites share the keyword.

Sites and their visits: third-party traffic estimates, Oct 2026.