--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: switchandshrink.com report_url: "https://crawlinx.com/audit/switchandshrink.com" crawl_id: 20260718T203900-21e1ebfd health_score: 53 generated_at: 2026-08-26T17:31:29Z total_pages: 46 html_pages: 46 indexable_pages: 45 errors: 25 warnings: 12 notices: 274 --- # SEO audit: switchandshrink.com **Health score: 53/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/switchandshrink.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 46 | | HTML pages | 46 | | Indexable | 45 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 24 | | Avg response time | 980 ms | | Errors / Warnings / Notices | 25 / 12 / 274 | | Status codes | 45×200, 1×404 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Links | 48 | 24 | 0 | 5 | | Crawlability | 98 | 1 | 0 | 0 | | Content | 96 | 0 | 6 | 81 | | Titles | 97 | 0 | 5 | 0 | | Indexability | 99 | 0 | 1 | 0 | | Agent Readiness | 100 | 0 | 0 | 7 | | Meta Description | 100 | 0 | 0 | 9 | | Performance | 100 | 0 | 0 | 90 | | Security | 100 | 0 | 0 | 46 | | Structured Data | 100 | 0 | 0 | 36 | ## Issues ### Errors (25) #### Broken internal link (target 4xx/5xx) - Rule: `links.broken_internal` · Category: Links · Occurrences: 24 - [https://switchandshrink.com/](https://switchandshrink.com/) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/batch-image-converter](https://switchandshrink.com/batch-image-converter) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/bmp-to-png](https://switchandshrink.com/bmp-to-png) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/cmyk-converter](https://switchandshrink.com/cmyk-converter) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-image](https://switchandshrink.com/compress-image) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-image-to-100kb](https://switchandshrink.com/compress-image-to-100kb) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-image-to-200kb](https://switchandshrink.com/compress-image-to-200kb) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-image-to-500kb](https://switchandshrink.com/compress-image-to-500kb) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-jpg](https://switchandshrink.com/compress-jpg) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-pdf](https://switchandshrink.com/compress-pdf) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-pdf-to-1mb](https://switchandshrink.com/compress-pdf-to-1mb) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-pdf-to-2mb](https://switchandshrink.com/compress-pdf-to-2mb) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/compress-png](https://switchandshrink.com/compress-png) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/gif-to-webp](https://switchandshrink.com/gif-to-webp) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/jpg-to-png](https://switchandshrink.com/jpg-to-png) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/jpg-to-webp](https://switchandshrink.com/jpg-to-webp) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/png-to-jpg](https://switchandshrink.com/png-to-jpg) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/png-to-webp](https://switchandshrink.com/png-to-webp) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/resize-image](https://switchandshrink.com/resize-image) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/strip-exif-metadata](https://switchandshrink.com/strip-exif-metadata) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/tiff-to-jpg](https://switchandshrink.com/tiff-to-jpg) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/webp-converter](https://switchandshrink.com/webp-converter) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/webp-to-jpg](https://switchandshrink.com/webp-to-jpg) — https://switchandshrink.com/convert (HTTP 404) - [https://switchandshrink.com/webp-to-png](https://switchandshrink.com/webp-to-png) — https://switchandshrink.com/convert (HTTP 404) #### Client error (4xx) response - Rule: `status.4xx` · Category: Crawlability · Occurrences: 1 - [https://switchandshrink.com/convert](https://switchandshrink.com/convert) — HTTP 404 ### Warnings (12) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 6 - [https://switchandshrink.com/contact](https://switchandshrink.com/contact) — 157 words - [https://switchandshrink.com/merge-pdf](https://switchandshrink.com/merge-pdf) — 163 words - [https://switchandshrink.com/pdf-editor](https://switchandshrink.com/pdf-editor) — 159 words - [https://switchandshrink.com/privacy-policy](https://switchandshrink.com/privacy-policy) — 156 words - [https://switchandshrink.com/split-pdf](https://switchandshrink.com/split-pdf) — 162 words - [https://switchandshrink.com/terms-of-service](https://switchandshrink.com/terms-of-service) — 155 words #### Page is noindex - Rule: `index.noindex` · Category: Indexability · Occurrences: 1 - [https://switchandshrink.com/convert](https://switchandshrink.com/convert) — meta/X-Robots: meta=index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 header=noindex #### Title likely truncated in SERP (too wide) - Rule: `title.too_long` · Category: Titles · Occurrences: 5 - [https://switchandshrink.com/](https://switchandshrink.com/) — 78 chars, ~616px (limit ~580px) - [https://switchandshrink.com/batch-image-converter](https://switchandshrink.com/batch-image-converter) — 77 chars, ~599px (limit ~580px) - [https://switchandshrink.com/blog/webp-format-guide](https://switchandshrink.com/blog/webp-format-guide) — 79 chars, ~621px (limit ~580px) - [https://switchandshrink.com/cmyk-converter](https://switchandshrink.com/cmyk-converter) — 79 chars, ~623px (limit ~580px) - [https://switchandshrink.com/strip-exif-metadata](https://switchandshrink.com/strip-exif-metadata) — 73 chars, ~582px (limit ~580px) ### Notices (274) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 6 - [https://switchandshrink.com/contact](https://switchandshrink.com/contact) — h3 follows h1 — skips h2 - [https://switchandshrink.com/merge-pdf](https://switchandshrink.com/merge-pdf) — h3 follows h1 — skips h2 - [https://switchandshrink.com/pdf-editor](https://switchandshrink.com/pdf-editor) — h3 follows h1 — skips h2 - [https://switchandshrink.com/privacy-policy](https://switchandshrink.com/privacy-policy) — h3 follows h1 — skips h2 - [https://switchandshrink.com/split-pdf](https://switchandshrink.com/split-pdf) — h3 follows h1 — skips h2 - [https://switchandshrink.com/terms-of-service](https://switchandshrink.com/terms-of-service) — h3 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://switchandshrink.com/](https://switchandshrink.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### Main text is hard to read (low Flesch Reading Ease) - Rule: `content.readability_poor` · Category: Content · Occurrences: 23 - [https://switchandshrink.com/](https://switchandshrink.com/) — this page reads as difficult (Flesch Reading Ease 38, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/about](https://switchandshrink.com/about) — this page reads as difficult (Flesch Reading Ease 50, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/blog](https://switchandshrink.com/blog) — this page reads as difficult (Flesch Reading Ease 44, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/blog/best-image-compression-techniques-for-web](https://switchandshrink.com/blog/best-image-compression-techniques-for-web) — this page reads as difficult (Flesch Reading Ease 40, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications](https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications) — this page reads as difficult (Flesch Reading Ease 37, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/blog/how-online-file-compression-works](https://switchandshrink.com/blog/how-online-file-compression-works) — this page reads as difficult (Flesch Reading Ease 35, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality](https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality) — this page reads as difficult (Flesch Reading Ease 38, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media](https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media) — this page reads as difficult (Flesch Reading Ease 37, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison](https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison) — this page reads as difficult (Flesch Reading Ease 45, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them](https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them) — this page reads as difficult (Flesch Reading Ease 44, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/compress-image](https://switchandshrink.com/compress-image) — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/compress-image-to-500kb](https://switchandshrink.com/compress-image-to-500kb) — this page reads as difficult (Flesch Reading Ease 47, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/compress-jpg](https://switchandshrink.com/compress-jpg) — this page reads as difficult (Flesch Reading Ease 47, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/compress-png](https://switchandshrink.com/compress-png) — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/contact](https://switchandshrink.com/contact) — this page reads as very difficult (Flesch Reading Ease 29, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/gif-to-webp](https://switchandshrink.com/gif-to-webp) — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/merge-pdf](https://switchandshrink.com/merge-pdf) — this page reads as difficult (Flesch Reading Ease 47, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/pdf-editor](https://switchandshrink.com/pdf-editor) — this page reads as difficult (Flesch Reading Ease 38, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/png-to-jpg](https://switchandshrink.com/png-to-jpg) — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/resize-image](https://switchandshrink.com/resize-image) — this page reads as difficult (Flesch Reading Ease 48, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/split-pdf](https://switchandshrink.com/split-pdf) — this page reads as difficult (Flesch Reading Ease 48, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/strip-exif-metadata](https://switchandshrink.com/strip-exif-metadata) — this page reads as difficult (Flesch Reading Ease 42, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://switchandshrink.com/webp-to-jpg](https://switchandshrink.com/webp-to-jpg) — this page reads as difficult (Flesch Reading Ease 47, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. #### Article page has no publication date (freshness / E-E-A-T) - Rule: `eeat.no_date` · Category: Content · Occurrences: 13 - [https://switchandshrink.com/blog/best-image-compression-techniques-for-web](https://switchandshrink.com/blog/best-image-compression-techniques-for-web) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications](https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/how-online-file-compression-works](https://switchandshrink.com/blog/how-online-file-compression-works) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality](https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online](https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/how-to-convert-png-to-pdf](https://switchandshrink.com/blog/how-to-convert-png-to-pdf) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/how-to-reduce-photo-file-size](https://switchandshrink.com/blog/how-to-reduce-photo-file-size) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/how-to-resize-images-online](https://switchandshrink.com/blog/how-to-resize-images-online) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media](https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison](https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/reduce-image-size-for-email-attachments](https://switchandshrink.com/blog/reduce-image-size-for-email-attachments) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/webp-format-guide](https://switchandshrink.com/blog/webp-format-guide) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness - [https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them](https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them) — this page is marked up as an article but has no publication date — no datePublished in its JSON-LD and no visible date — add a visible published date and an Article.datePublished so Google can assess freshness #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 5 - [https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications](https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. - [https://switchandshrink.com/blog/how-online-file-compression-works](https://switchandshrink.com/blog/how-online-file-compression-works) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. - [https://switchandshrink.com/blog/how-to-convert-png-to-pdf](https://switchandshrink.com/blog/how-to-convert-png-to-pdf) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. - [https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media](https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. - [https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them](https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. #### Legacy tag present (Google ignores it) - Rule: `meta.keywords_present` · Category: Content · Occurrences: 45 - [https://switchandshrink.com/](https://switchandshrink.com/) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/about](https://switchandshrink.com/about) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/batch-image-converter](https://switchandshrink.com/batch-image-converter) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog](https://switchandshrink.com/blog) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/best-image-compression-techniques-for-web](https://switchandshrink.com/blog/best-image-compression-techniques-for-web) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications](https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/how-online-file-compression-works](https://switchandshrink.com/blog/how-online-file-compression-works) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality](https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online](https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/how-to-convert-png-to-pdf](https://switchandshrink.com/blog/how-to-convert-png-to-pdf) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/how-to-reduce-photo-file-size](https://switchandshrink.com/blog/how-to-reduce-photo-file-size) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/how-to-resize-images-online](https://switchandshrink.com/blog/how-to-resize-images-online) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media](https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison](https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/reduce-image-size-for-email-attachments](https://switchandshrink.com/blog/reduce-image-size-for-email-attachments) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/webp-format-guide](https://switchandshrink.com/blog/webp-format-guide) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them](https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/bmp-to-png](https://switchandshrink.com/bmp-to-png) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/cmyk-converter](https://switchandshrink.com/cmyk-converter) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-image](https://switchandshrink.com/compress-image) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-image-to-100kb](https://switchandshrink.com/compress-image-to-100kb) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-image-to-200kb](https://switchandshrink.com/compress-image-to-200kb) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-image-to-500kb](https://switchandshrink.com/compress-image-to-500kb) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-jpg](https://switchandshrink.com/compress-jpg) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-pdf](https://switchandshrink.com/compress-pdf) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-pdf-to-1mb](https://switchandshrink.com/compress-pdf-to-1mb) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-pdf-to-2mb](https://switchandshrink.com/compress-pdf-to-2mb) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/compress-png](https://switchandshrink.com/compress-png) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/contact](https://switchandshrink.com/contact) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/gif-to-webp](https://switchandshrink.com/gif-to-webp) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/jpg-to-png](https://switchandshrink.com/jpg-to-png) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/jpg-to-webp](https://switchandshrink.com/jpg-to-webp) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/merge-pdf](https://switchandshrink.com/merge-pdf) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/pdf-editor](https://switchandshrink.com/pdf-editor) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/png-to-jpg](https://switchandshrink.com/png-to-jpg) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/png-to-webp](https://switchandshrink.com/png-to-webp) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/privacy-policy](https://switchandshrink.com/privacy-policy) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/resize-image](https://switchandshrink.com/resize-image) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/split-pdf](https://switchandshrink.com/split-pdf) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/strip-exif-metadata](https://switchandshrink.com/strip-exif-metadata) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/terms-of-service](https://switchandshrink.com/terms-of-service) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/tiff-to-jpg](https://switchandshrink.com/tiff-to-jpg) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/webp-converter](https://switchandshrink.com/webp-converter) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/webp-to-jpg](https://switchandshrink.com/webp-to-jpg) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://switchandshrink.com/webp-to-png](https://switchandshrink.com/webp-to-png) — a tag is present — Google has ignored it since 2009; remove it to cut template debt #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 9 - [https://switchandshrink.com/](https://switchandshrink.com/) — 217 chars - [https://switchandshrink.com/batch-image-converter](https://switchandshrink.com/batch-image-converter) — 168 chars - [https://switchandshrink.com/cmyk-converter](https://switchandshrink.com/cmyk-converter) — 173 chars - [https://switchandshrink.com/compress-image](https://switchandshrink.com/compress-image) — 185 chars - [https://switchandshrink.com/compress-image-to-100kb](https://switchandshrink.com/compress-image-to-100kb) — 163 chars - [https://switchandshrink.com/compress-jpg](https://switchandshrink.com/compress-jpg) — 175 chars - [https://switchandshrink.com/compress-png](https://switchandshrink.com/compress-png) — 165 chars - [https://switchandshrink.com/merge-pdf](https://switchandshrink.com/merge-pdf) — 176 chars - [https://switchandshrink.com/webp-converter](https://switchandshrink.com/webp-converter) — 169 chars #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 45 - [https://switchandshrink.com/](https://switchandshrink.com/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/about](https://switchandshrink.com/about) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/batch-image-converter](https://switchandshrink.com/batch-image-converter) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog](https://switchandshrink.com/blog) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/best-image-compression-techniques-for-web](https://switchandshrink.com/blog/best-image-compression-techniques-for-web) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications](https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/how-online-file-compression-works](https://switchandshrink.com/blog/how-online-file-compression-works) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality](https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online](https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/how-to-convert-png-to-pdf](https://switchandshrink.com/blog/how-to-convert-png-to-pdf) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/how-to-reduce-photo-file-size](https://switchandshrink.com/blog/how-to-reduce-photo-file-size) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/how-to-resize-images-online](https://switchandshrink.com/blog/how-to-resize-images-online) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media](https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison](https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/reduce-image-size-for-email-attachments](https://switchandshrink.com/blog/reduce-image-size-for-email-attachments) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/webp-format-guide](https://switchandshrink.com/blog/webp-format-guide) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them](https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/bmp-to-png](https://switchandshrink.com/bmp-to-png) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/cmyk-converter](https://switchandshrink.com/cmyk-converter) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-image](https://switchandshrink.com/compress-image) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-image-to-100kb](https://switchandshrink.com/compress-image-to-100kb) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-image-to-200kb](https://switchandshrink.com/compress-image-to-200kb) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-image-to-500kb](https://switchandshrink.com/compress-image-to-500kb) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-jpg](https://switchandshrink.com/compress-jpg) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-pdf](https://switchandshrink.com/compress-pdf) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-pdf-to-1mb](https://switchandshrink.com/compress-pdf-to-1mb) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-pdf-to-2mb](https://switchandshrink.com/compress-pdf-to-2mb) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/compress-png](https://switchandshrink.com/compress-png) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/contact](https://switchandshrink.com/contact) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/gif-to-webp](https://switchandshrink.com/gif-to-webp) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/jpg-to-png](https://switchandshrink.com/jpg-to-png) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/jpg-to-webp](https://switchandshrink.com/jpg-to-webp) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/merge-pdf](https://switchandshrink.com/merge-pdf) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/pdf-editor](https://switchandshrink.com/pdf-editor) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/png-to-jpg](https://switchandshrink.com/png-to-jpg) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/png-to-webp](https://switchandshrink.com/png-to-webp) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/privacy-policy](https://switchandshrink.com/privacy-policy) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/resize-image](https://switchandshrink.com/resize-image) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/split-pdf](https://switchandshrink.com/split-pdf) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/strip-exif-metadata](https://switchandshrink.com/strip-exif-metadata) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/terms-of-service](https://switchandshrink.com/terms-of-service) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/tiff-to-jpg](https://switchandshrink.com/tiff-to-jpg) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/webp-converter](https://switchandshrink.com/webp-converter) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/webp-to-jpg](https://switchandshrink.com/webp-to-jpg) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://switchandshrink.com/webp-to-png](https://switchandshrink.com/webp-to-png) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. #### No Last-Modified header (no conditional GET for unchanged pages) - Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 45 - [https://switchandshrink.com/](https://switchandshrink.com/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/about](https://switchandshrink.com/about) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/batch-image-converter](https://switchandshrink.com/batch-image-converter) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog](https://switchandshrink.com/blog) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/best-image-compression-techniques-for-web](https://switchandshrink.com/blog/best-image-compression-techniques-for-web) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications](https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/how-online-file-compression-works](https://switchandshrink.com/blog/how-online-file-compression-works) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality](https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online](https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/how-to-convert-png-to-pdf](https://switchandshrink.com/blog/how-to-convert-png-to-pdf) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/how-to-reduce-photo-file-size](https://switchandshrink.com/blog/how-to-reduce-photo-file-size) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/how-to-resize-images-online](https://switchandshrink.com/blog/how-to-resize-images-online) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media](https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison](https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/reduce-image-size-for-email-attachments](https://switchandshrink.com/blog/reduce-image-size-for-email-attachments) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/webp-format-guide](https://switchandshrink.com/blog/webp-format-guide) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them](https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/bmp-to-png](https://switchandshrink.com/bmp-to-png) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/cmyk-converter](https://switchandshrink.com/cmyk-converter) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-image](https://switchandshrink.com/compress-image) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-image-to-100kb](https://switchandshrink.com/compress-image-to-100kb) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-image-to-200kb](https://switchandshrink.com/compress-image-to-200kb) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-image-to-500kb](https://switchandshrink.com/compress-image-to-500kb) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-jpg](https://switchandshrink.com/compress-jpg) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-pdf](https://switchandshrink.com/compress-pdf) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-pdf-to-1mb](https://switchandshrink.com/compress-pdf-to-1mb) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-pdf-to-2mb](https://switchandshrink.com/compress-pdf-to-2mb) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/compress-png](https://switchandshrink.com/compress-png) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/contact](https://switchandshrink.com/contact) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/gif-to-webp](https://switchandshrink.com/gif-to-webp) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/jpg-to-png](https://switchandshrink.com/jpg-to-png) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/jpg-to-webp](https://switchandshrink.com/jpg-to-webp) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/merge-pdf](https://switchandshrink.com/merge-pdf) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/pdf-editor](https://switchandshrink.com/pdf-editor) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/png-to-jpg](https://switchandshrink.com/png-to-jpg) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/png-to-webp](https://switchandshrink.com/png-to-webp) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/privacy-policy](https://switchandshrink.com/privacy-policy) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/resize-image](https://switchandshrink.com/resize-image) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/split-pdf](https://switchandshrink.com/split-pdf) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/strip-exif-metadata](https://switchandshrink.com/strip-exif-metadata) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/terms-of-service](https://switchandshrink.com/terms-of-service) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/tiff-to-jpg](https://switchandshrink.com/tiff-to-jpg) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/webp-converter](https://switchandshrink.com/webp-converter) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/webp-to-jpg](https://switchandshrink.com/webp-to-jpg) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://switchandshrink.com/webp-to-png](https://switchandshrink.com/webp-to-png) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. #### Article schema missing recommended properties (Top Stories / image carousel) - Rule: `schema.article_incomplete` · Category: Structured Data · Occurrences: 13 - [https://switchandshrink.com/blog/best-image-compression-techniques-for-web](https://switchandshrink.com/blog/best-image-compression-techniques-for-web) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications](https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/how-online-file-compression-works](https://switchandshrink.com/blog/how-online-file-compression-works) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality](https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online](https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/how-to-convert-png-to-pdf](https://switchandshrink.com/blog/how-to-convert-png-to-pdf) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/how-to-reduce-photo-file-size](https://switchandshrink.com/blog/how-to-reduce-photo-file-size) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/how-to-resize-images-online](https://switchandshrink.com/blog/how-to-resize-images-online) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media](https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison](https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/reduce-image-size-for-email-attachments](https://switchandshrink.com/blog/reduce-image-size-for-email-attachments) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/webp-format-guide](https://switchandshrink.com/blog/webp-format-guide) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them](https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them) — Article structured data is missing recommended properties (image, datePublished) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. #### FAQPage structured data (rich result removed May 2026) - Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 23 - [https://switchandshrink.com/batch-image-converter](https://switchandshrink.com/batch-image-converter) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/bmp-to-png](https://switchandshrink.com/bmp-to-png) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/cmyk-converter](https://switchandshrink.com/cmyk-converter) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-image](https://switchandshrink.com/compress-image) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-image-to-100kb](https://switchandshrink.com/compress-image-to-100kb) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-image-to-200kb](https://switchandshrink.com/compress-image-to-200kb) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-image-to-500kb](https://switchandshrink.com/compress-image-to-500kb) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-jpg](https://switchandshrink.com/compress-jpg) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-pdf](https://switchandshrink.com/compress-pdf) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-pdf-to-1mb](https://switchandshrink.com/compress-pdf-to-1mb) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-pdf-to-2mb](https://switchandshrink.com/compress-pdf-to-2mb) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/compress-png](https://switchandshrink.com/compress-png) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/gif-to-webp](https://switchandshrink.com/gif-to-webp) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/jpg-to-png](https://switchandshrink.com/jpg-to-png) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/jpg-to-webp](https://switchandshrink.com/jpg-to-webp) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/png-to-jpg](https://switchandshrink.com/png-to-jpg) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/png-to-webp](https://switchandshrink.com/png-to-webp) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/resize-image](https://switchandshrink.com/resize-image) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/strip-exif-metadata](https://switchandshrink.com/strip-exif-metadata) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/tiff-to-jpg](https://switchandshrink.com/tiff-to-jpg) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/webp-converter](https://switchandshrink.com/webp-converter) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/webp-to-jpg](https://switchandshrink.com/webp-to-jpg) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://switchandshrink.com/webp-to-png](https://switchandshrink.com/webp-to-png) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 46 - [https://switchandshrink.com/](https://switchandshrink.com/) — CSP - [https://switchandshrink.com/about](https://switchandshrink.com/about) — CSP - [https://switchandshrink.com/batch-image-converter](https://switchandshrink.com/batch-image-converter) — CSP - [https://switchandshrink.com/blog](https://switchandshrink.com/blog) — CSP - [https://switchandshrink.com/blog/best-image-compression-techniques-for-web](https://switchandshrink.com/blog/best-image-compression-techniques-for-web) — CSP - [https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications](https://switchandshrink.com/blog/compress-images-for-passport-or-visa-applications) — CSP - [https://switchandshrink.com/blog/how-online-file-compression-works](https://switchandshrink.com/blog/how-online-file-compression-works) — CSP - [https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality](https://switchandshrink.com/blog/how-to-compress-pdf-files-without-losing-quality) — CSP - [https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online](https://switchandshrink.com/blog/how-to-convert-pdf-to-jpg-online) — CSP - [https://switchandshrink.com/blog/how-to-convert-png-to-pdf](https://switchandshrink.com/blog/how-to-convert-png-to-pdf) — CSP - [https://switchandshrink.com/blog/how-to-reduce-photo-file-size](https://switchandshrink.com/blog/how-to-reduce-photo-file-size) — CSP - [https://switchandshrink.com/blog/how-to-resize-images-online](https://switchandshrink.com/blog/how-to-resize-images-online) — CSP - [https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media](https://switchandshrink.com/blog/how-to-shrink-images-for-whatsapp-and-social-media) — CSP - [https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison](https://switchandshrink.com/blog/jpg-vs-png-vs-webp-file-size-comparison) — CSP - [https://switchandshrink.com/blog/reduce-image-size-for-email-attachments](https://switchandshrink.com/blog/reduce-image-size-for-email-attachments) — CSP - [https://switchandshrink.com/blog/webp-format-guide](https://switchandshrink.com/blog/webp-format-guide) — CSP - [https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them](https://switchandshrink.com/blog/why-pdf-files-become-large-and-how-to-reduce-them) — CSP - [https://switchandshrink.com/bmp-to-png](https://switchandshrink.com/bmp-to-png) — CSP - [https://switchandshrink.com/cmyk-converter](https://switchandshrink.com/cmyk-converter) — CSP - [https://switchandshrink.com/compress-image](https://switchandshrink.com/compress-image) — CSP - [https://switchandshrink.com/compress-image-to-100kb](https://switchandshrink.com/compress-image-to-100kb) — CSP - [https://switchandshrink.com/compress-image-to-200kb](https://switchandshrink.com/compress-image-to-200kb) — CSP - [https://switchandshrink.com/compress-image-to-500kb](https://switchandshrink.com/compress-image-to-500kb) — CSP - [https://switchandshrink.com/compress-jpg](https://switchandshrink.com/compress-jpg) — CSP - [https://switchandshrink.com/compress-pdf](https://switchandshrink.com/compress-pdf) — CSP - [https://switchandshrink.com/compress-pdf-to-1mb](https://switchandshrink.com/compress-pdf-to-1mb) — CSP - [https://switchandshrink.com/compress-pdf-to-2mb](https://switchandshrink.com/compress-pdf-to-2mb) — CSP - [https://switchandshrink.com/compress-png](https://switchandshrink.com/compress-png) — CSP - [https://switchandshrink.com/contact](https://switchandshrink.com/contact) — CSP - [https://switchandshrink.com/convert](https://switchandshrink.com/convert) — CSP - [https://switchandshrink.com/gif-to-webp](https://switchandshrink.com/gif-to-webp) — CSP - [https://switchandshrink.com/jpg-to-png](https://switchandshrink.com/jpg-to-png) — CSP - [https://switchandshrink.com/jpg-to-webp](https://switchandshrink.com/jpg-to-webp) — CSP - [https://switchandshrink.com/merge-pdf](https://switchandshrink.com/merge-pdf) — CSP - [https://switchandshrink.com/pdf-editor](https://switchandshrink.com/pdf-editor) — CSP - [https://switchandshrink.com/png-to-jpg](https://switchandshrink.com/png-to-jpg) — CSP - [https://switchandshrink.com/png-to-webp](https://switchandshrink.com/png-to-webp) — CSP - [https://switchandshrink.com/privacy-policy](https://switchandshrink.com/privacy-policy) — CSP - [https://switchandshrink.com/resize-image](https://switchandshrink.com/resize-image) — CSP - [https://switchandshrink.com/split-pdf](https://switchandshrink.com/split-pdf) — CSP - [https://switchandshrink.com/strip-exif-metadata](https://switchandshrink.com/strip-exif-metadata) — CSP - [https://switchandshrink.com/terms-of-service](https://switchandshrink.com/terms-of-service) — CSP - [https://switchandshrink.com/tiff-to-jpg](https://switchandshrink.com/tiff-to-jpg) — CSP - [https://switchandshrink.com/webp-converter](https://switchandshrink.com/webp-converter) — CSP - [https://switchandshrink.com/webp-to-jpg](https://switchandshrink.com/webp-to-jpg) — CSP - [https://switchandshrink.com/webp-to-png](https://switchandshrink.com/webp-to-png) — CSP ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 7 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✓ Canonical — clean - ✗ Content — 6 warning(s), 81 notice(s) - ✗ Crawlability — 1 error(s) - ✓ Duplicate — clean - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✓ Images — clean - ✗ Indexability — 1 warning(s) - ✗ Links — 24 error(s), 5 notice(s) - ✗ Meta Description — 9 notice(s) - ✓ Mobile — clean - ✗ Performance — 90 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 46 notice(s) - ✓ Sitemap — clean - ✓ Social — clean - ✗ Structured Data — 36 notice(s) - ✗ Titles — 5 warning(s) - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/switchandshrink.com* ## Use Crawlinx from your app / agent Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit. ### MCP server (agent skill) Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line: ```bash claude mcp add --transport http crawlinx https://crawlinx.com/mcp ``` Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed: - `scan_url` — start an SEO audit of a URL. - `get_report` — fetch the finished report as structured JSON. - `get_report_markdown` — fetch a compact, LLM-ready Markdown report. Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page. ### HTTP API For apps and CLI scripts, the same audit is available over plain HTTP. **Start a scan** ``` POST https://crawlinx.com/api/scan Content-Type: application/json {"url":"https://example.com","mode":"free"} ``` `mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check). Returns `{"id":""}` immediately (202) or a full report (200) for instant scans. **Get the JSON report** ``` GET https://crawlinx.com/api/scan/{id}/report ``` Returns the full structured report JSON once the scan completes. **Get this Markdown report** ``` GET https://crawlinx.com/r/{id}.md ``` Returns this LLM-ready Markdown document. **List recent public audits** ``` GET https://crawlinx.com/api/reports ``` ### Quick start (curl) ```bash # Start a scan → note the "id" in the JSON response curl -s -X POST https://crawlinx.com/api/scan \ -H 'Content-Type: application/json' \ -d '{"url":"https://example.com","mode":"free"}' # Then, with that id (replace {id}), fetch the Markdown report curl -s https://crawlinx.com/r/{id}.md ``` Full API reference & usage rules: https://crawlinx.com/api