全部文章
这里是光算科技官网全部已发布文章的入口。可以按分类、语言浏览，或在下方直接搜索标题与关键词；列表按发布时间由新到旧排列，每页 30 篇，翻页即可遍历全站文章。
当前共 322 篇文章 · 共 11 页 · 本页为第 8 页
当前筛选：语言：English清除筛选
文章列表
What are rich media search results | Does it help improve SEO, increase page ranking, and boost click‑through rate?
Understand rich-result types, applicable structured data and common implementation errors, including the difference bet…
What is Surfer SEO used for | Does Surfer SEO require payment?
Surfer SEO is mainly used for content optimization.
What is Meta Title & Meta Description? | How to write good SEO meta tags
Understand title tags and meta descriptions, write clear summaries that match each page and review tools that support e…
Why did my Google ranking suddenly drop? | 24 SEO Issues That Should Be Checked
Google rankings often plummet due to content quality not meeting standards (not compliant with EEAT standards).
What is Google Chrome Lighthouse | How to improve Lighthouse SEO score
Read Lighthouse's performance and SEO scores separately, review the checks behind them and prioritize fixes using a rea…
How to use Screaming Frog for SEO | 2025 User Guide
Anyone who doesGoogle SEOknows that tools are the lever of efficiency.
What is search intent? | How to leverage search intent to get results from SEO
Search intent refers to the real need behind a user's search (informational/navigational/transactional, etc.).
What is a target keyword | How to find target keywords for SEO
Build a target-keyword shortlist using research tools, demand, competition and content fit, then incorporate the chosen…
SEO Metadata Guide: HTML Tags, Indexing Controls and Social Previews
On Google Search Results Pages (SERP), a webpage's visibility is determined by over 200 algorithmic indicators.
What is KD SEO | What is the best keyword difficulty for beginners?
KD is a tool-specific score, not a Google metric. Why tools disagree, how to compare them, and how to judge whether you…
How to find low‑competition SEO keywords | Just follow three methods.
Use keyword research tools (such as Ahrefs, Semrush) to filter using "Keyword Difficulty" (KD) and focus on long-tail k…
Long SEO effectiveness cycle (3-6 months+) | Is Google not afraid that high-quality creators will give up?
Don't worry, Google's algorithm focuses on user needs, prioritizing the value of content itself rather than any single…
How to know if a certain website has been penalized by Google | or be prohibited from appearing in search results
Ranking Decline Is Not Necessarily a Penalty——Algorithm updates (such as Core Updates), server downtime, robots.
How does Google distinguish between facts and opinions in content? | and its importance to SEO
Distinguish factual statements from opinions in content, review the role of entities and sources, and make claims and t…
Why does Google favor User-Generated Content (UGC) | SEO Ranking Factors You Need to Know
Explore user-generated content in reviews, questions, answers and videos, and how those contributions can add useful in…
What is YMYL | One article to understand how YMYL impacts Google SEO ranking
YMYL (Your Money or Your Life) refers to high-risk content that affects users' finances, health, legal matters, or qual…
How to use Ubersuggest for SEO | Is Ubersuggest suitable for beginners?
Use Ubersuggest for beginner keyword research, page optimization and competitor analysis, with a workflow for reviewing…
SEO Knowledge Graph and Knowledge Panels: Entities, Sources, and Practical Checks
Understand entities, their relationships and knowledge panels in search.
NLP for Content Optimization: A Practical Page Audit
Audit entities, terminology, context and search intent on an existing page.
After num=100 Changes: Verify SEO Tool Data Against Search Console
When third-party rank-tracker data changes after num=100 disruption, compare Search Console clicks and impressions befo…
Cannot preview Google rich search results in the test tool | How to fix rich media search result errors
Troubleshoot missing rich-result previews by checking supported markup types, required properties, syntax and whether t…
Brand name is unique with low competition | But what should I do if the website does not appear in Google rankings?
New Brand Naming is Unique, Industry Competition Below 10 (Ahrefs Keyword Difficulty Value), Yet the Official Website C…
Original content ranks higher after being copied by a large site. | This may be a problem with the quality of your website
When big sites copy original content, they often rely on their high-authority domains (DA values generally exceeding 50…
How to Create PBN Backlinks | Is PBN Still Effective
Understand the structure of private blog networks, how their links are arranged and the considerations discussed when u…
If traffic is zero, you cannot rank on Google. | Is this true?
Not true, Google officially stated that traffic is not a direct ranking factor.
How to rank your website in Google AI Overview?
Make useful content accessible to Google, organize clear answers and review the meta directives that control how conten…
How to create useful, reliable, and people-centered content
Create useful, reliable, people-first content through natural writing, focused keywords, meaningful updates, relevant a…
Why are my blog pages not being indexed by Google? | How to solve
Review why blog pages remain unindexed, check Search Console submission and verification, inspect page content, and val…
Sitemap update frequency: how often to update XML, lastmod and news entries
There is no fixed daily or weekly sitemap schedule. Update the XML when URLs change and set lastmod only when a page tr…
Why is your SEO agency not effective? | 4 signals to pay attention to
Assess an SEO agency through four signals: indexed pages, impressions, rankings and content quality.