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developer.mozilla.org

Backlink analytics and domain authority

Anchors
All Dofollow Nofollow UGC DR ▾ Ref. domains ▾ Ref. pages ▾ Links to target ▾
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50 anchors All New Lost
Anchor text Ref. domains ▾ Top DR Ref. pages Links to target Dofollow links
Referrer-Policy 15 0 23 23 100%
local storage 15 0 16 14 87.5%
JSON.parse() 15 0 18 14 77.8%
401 Unauthorized 15 0 17 15 88.2%
focus() 15 0 32 21 65.6%
HTMLInputElement 15 0 36 36 100%
stacking context 15 0 18 15 83.3%
clip-path 15 0 28 24 85.7%
CustomEvent 15 0 23 21 91.3%
web worker 15 0 21 21 100%
MediaStream 15 0 48 47 97.9%
rel 15 0 15 2 13.3%
Node 15 0 29 28 96.6%
font-style 15 0 35 33 94.3%
Object.is 15 0 40 7 17.5%
id 15 0 63 56 88.9%
table layouts 15 0 16 0 0%
contenteditable 15 0 71 68 95.8%
WebSocket API 15 0 27 27 100%
flex 15 0 25 22 88%
Array.map 15 0 16 13 81.2%
IntersectionObserver API 15 0 15 10 66.7%
strict mode 15 0 19 18 94.7%
min-height 15 0 32 32 100%
X-Forwarded-For 15 0 17 16 94.1%
origin 15 0 46 43 93.5%
FileList 14 0 22 19 86.4%
querySelector 14 0 15 11 73.3%
Read more about PWA Shortcuts 14 0 14 0 0%
<script> 14 0 17 11 64.7%
Document Object Model (DOM) 14 0 31 29 93.5%
Object.defineProperty 14 0 58 56 96.6%
grid 14 0 35 34 97.1%
Service Worker API 14 0 32 30 93.8%
https://developer.mozilla.org/en-US/ 14 0 18 16 88.9%
background-color 14 0 21 20 95.2%
background-size 14 0 21 16 76.2%
<div 14 0 15 15 100%
getBoundingClientRect 14 0 22 19 86.4%
dialog 14 0 34 32 94.1%
Last-Modified 14 0 55 53 96.4%
Intl.NumberFormat 14 0 23 23 100%
Location 14 0 25 24 96%
mix-blend-mode 14 0 35 31 88.6%
text-align 14 0 31 29 93.5%
subresource integrity 14 0 18 18 100%
template 14 0 19 16 84.2%
text-shadow 14 0 30 27 90%
encodeURIComponent() 14 0 22 21 95.5%
KeyboardEvent 14 0 24 24 100%
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Frequently Asked Questions
What anchor texts are used to link to developer.mozilla.org?
This page shows all anchor texts found in backlinks pointing to developer.mozilla.org, sorted by the number of referring domains using each anchor. Anchor texts range from branded terms (like the domain name itself) to keyword-rich phrases that describe the linked content. The distribution of anchor texts reveals how other websites perceive and describe developer.mozilla.org.
What is anchor text?
Anchor text is the visible, clickable text in a hyperlink. Search engines use anchor text as a signal to understand what the linked page is about. For example, if many sites link to a page using the anchor text "best running shoes," search engines infer that the page is relevant to that topic. Anchor text appears in several forms: exact-match (contains target keywords), branded (uses the company or domain name), generic (like "click here"), and naked URLs.
Why is anchor text analysis important for SEO?
Anchor text analysis helps identify potential SEO risks and opportunities. A natural backlink profile has diverse anchor texts including branded terms, generic phrases, and topic-relevant keywords. Over-optimization, where too many backlinks use the same exact-match keyword anchor, can trigger search engine penalties. Conversely, understanding which anchors drive the most authority (measured by referring domain count and DR) helps prioritize link building efforts.
How many unique anchor texts does developer.mozilla.org have?
The anchor text report for developer.mozilla.org displays all distinct anchor texts grouped by their hash. Each row shows how many unique referring domains use that anchor, the total number of links, and the dofollow percentage. A high number of unique anchors generally indicates a healthy, natural backlink profile with diverse link sources.