
Persian and English SEO: Hreflang, Canonicals and Content Localisation
Plan Persian and English SEO with separate URLs, reciprocal hreflang, deliberate canonicals, useful localisation and RTL/LTR checks across content and metadata.
Quick answer
Give Persian and English content separate accessible URLs. Use hreflang to connect equivalent language pages and canonical tags to identify the preferred URL for a piece of content; their roles differ. Localise body copy, titles, descriptions, alt text and conversion paths, then inspect the initial HTML and both RTL and LTR layouts.
1. Give every language version a stable URL
For example, /fa/services and /en/services can be independent entry points that work without changing browser settings. Choosing folders or subdomains depends on the project; stable URLs and real access to each language matter more than cosmetic URL preferences.
Where possible, the language switch should lead to the same article or service in the other language. If there is no translation, explain the destination instead of inventing an equivalent page. Keep manual language selection available rather than forcing every visitor to a version based on IP.
2. Keep hreflang and canonical roles distinct
hreflang describes equivalent language or regional pages. For matching Persian and English pages, provide a consistent reciprocal set that includes each page itself. Use complete accessible URLs for the same topic; x-default can identify a default destination.
Canonical tags identify a preferred URL for content. Do not point every translated English page to Persian merely because they share a subject. In a normal structure with distinct translated content, each version has its own preferred URL. Same-language duplicates and regional variations need a deliberate separate assessment.
3. Localise the search need as well as the sentences
A fluent translation may still miss the target audience’s question. Review terminology, examples, units, contact methods and service coverage for that language. An English version must not imply nonexistent global offices or availability.
Write a suitable search title, description, heading and quick answer for each version. Include form errors, buttons and FAQs in localisation. Consistent Persian terminology and typography improve readability; packing multiple spelling variations into a sentence does not create a useful answer.
4. Check HTML language and direction before interaction
Serve Persian with appropriate language and right-to-left direction from the initial response, and English with English language and left-to-right direction. Waiting for JavaScript to correct these values can harm the initial experience. These attributes support accessibility and presentation but do not replace content written in the intended language.
Check phone numbers, emails, code and Latin names inside Persian copy for bidirectional ordering issues. At 320 pixels, long headings, tables and source links should not create unwanted horizontal scrolling. Test keyboard focus and the language switch’s accessible name in both versions.
5. Align images, structured data and sitemaps
A text-free image can be shared across languages while its alt text describes it in the page’s language. Structured data headlines and FAQ answers should match the visible version. Generate language, URLs and article dates from the corresponding page data.
Review each language’s sitemap URLs and alternate links. Translating only a headline while leaving the body in another language does not provide a complete localised experience. Do not present an unfinished translation as a completed equivalent.
6. Evaluate each language separately
Review impressions, clicks, entry pages and relevant enquiries separately for Persian and English. Audience and demand differences matter more than raw traffic totals. For AI observations, use natural questions in each language; literal translations do not necessarily produce comparable behaviour.
A suggested monthly review checks key pages in both languages: language switching, canonical tags, hreflang, titles, images and forms. Record one needed content improvement. This is a maintenance method, not a guarantee of growth in Google, Bing or answer engines.
Frequently asked questions
Should English pages canonicalise to Persian?
Complete distinct translations normally use their own canonical URLs, with hreflang linking equivalents. Duplicate or regional content needs separate assessment.
Can both languages share an image?
Yes, if it is relevant to both versions. Localise alt text and surrounding information for each page.
Is unreviewed automatic translation enough?
Review terminology, facts, service scope and contact paths. Fluent wording alone does not establish accuracy or audience fit.
