SEO audit for onesubmithex.com
One Submit - Reach 2,200 Music Curators With Powerful Music Promotion
Health 65/100 (fair) · 18 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)2,200 music curators ready to hear your music with just One Submit, The all-in-One music promotion service. We help independent artists promote music to Spotify playlists, TikTok influencers, music bl…
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Performance | 72 | 0 | 17 | 49 |
| Security | 72 | 0 | 17 | 34 |
| Duplicate | 90 | 0 | 6 | 2 |
| Content | 92 | 0 | 5 | 23 |
| Agent Readiness | 95 | 0 | 3 | 9 |
| Titles | 97 | 0 | 2 | 0 |
| Crawlability | 98 | 0 | 1 | 0 |
| Cache | 100 | 0 | 0 | 17 |
| Headings | 100 | 0 | 0 | 6 |
| Images | 100 | 0 | 0 | 6 |
| Meta Description | 100 | 0 | 0 | 9 |
| Structured Data | 100 | 0 | 0 | 19 |
Warnings (8 rules)
warning Control has no accessible name
Rule agent.control_no_name · Agent Readiness · 3 occurrence(s)
- https://onesubmithex.com/ — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://onesubmithex.com/about.html — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://onesubmithex.com/our-curators.html — 6 button/link(s) with no text or aria-label — an agent can't target them
warning Thin content (low word count)
Rule content.thin · Content · 5 occurrence(s)
- https://onesubmithex.com/affiliate-assets.html — 147 words
- https://onesubmithex.com/great-campaigns.html — 154 words
- https://onesubmithex.com/onesubmit-partners.html — 199 words
- https://onesubmithex.com/pricing.html — 195 words
- https://onesubmithex.com/search-your-music.html — 68 words
warning Homepage duplicated across protocol/host variants (no redirect)
Rule duplicate.protocol_host · Duplicate · 1 occurrence(s)
- https://onesubmithex.com/ — https://www.onesubmithex.com/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.
warning Duplicate <title> across pages
Rule duplicate.title · Duplicate · 5 occurrence(s)
- https://onesubmithex.com/about.html — title shared by 3 pages: https://onesubmithex.com/onesubmit-partners.html, https://onesubmithex.com/our-curators.html
- https://onesubmithex.com/affiliate-assets.html — title shared by 2 pages: https://onesubmithex.com/affiliate-music-program.html
- https://onesubmithex.com/affiliate-music-program.html — title shared by 2 pages: https://onesubmithex.com/affiliate-assets.html
- https://onesubmithex.com/onesubmit-partners.html — title shared by 3 pages: https://onesubmithex.com/about.html, https://onesubmithex.com/our-curators.html
- https://onesubmithex.com/our-curators.html — title shared by 3 pages: https://onesubmithex.com/about.html, https://onesubmithex.com/onesubmit-partners.html
warning Incomplete/empty response after retries (likely transient — re-crawl)
Rule fetch.incomplete · Crawlability · 1 occurrence(s)
- https://onesubmithex.com/contact.html — HTTP 200, 0 words after 3 attempts
warning Content-Type header doesn't match the actual content
Rule headers.content_type_mismatch · Security · 17 occurrence(s)
- https://onesubmithex.com/ — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/about.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/affiliate-assets.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/affiliate-music-program.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/blog.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/faq.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/great-campaigns.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/music-magazines-submission.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/onesubmit-partners.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/our-curators.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/pricing.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/royalties-calculator.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/search-your-music.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/spotify-promotion.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/tiktok-music-promotion.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- https://onesubmithex.com/youtube-music-promotion.html — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
warning Render-blocking script in <head> (no defer/async)
Rule perf.render_blocking · Performance · 17 occurrence(s)
- https://onesubmithex.com/ — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/about.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/affiliate-assets.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/affiliate-music-program.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/blog.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/faq.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/great-campaigns.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/music-magazines-submission.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/onesubmit-partners.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/our-curators.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/pricing.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/royalties-calculator.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/search-your-music.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/spotify-promotion.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/tiktok-music-promotion.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://onesubmithex.com/youtube-music-promotion.html — 1 render-blocking <script> in <head> (add defer/async or use type=module)
warning Title likely truncated in SERP (too wide)
Rule title.too_long · Titles · 2 occurrence(s)
- https://onesubmithex.com/royalties-calculator.html — 83 chars, ~629px (limit ~580px)
- https://onesubmithex.com/youtube-music-promotion.html — 83 chars, ~669px (limit ~580px)
Notices (21 rules)
notice Heading levels skip a level
Rule agent.heading_skip · Agent Readiness · 9 occurrence(s)
- https://onesubmithex.com/affiliate-music-program.html — h4 follows h2 — skips h3
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — h3 follows h1 — skips h2
- https://onesubmithex.com/music-magazines-submission.html — h6 follows h3 — skips h4
- https://onesubmithex.com/onesubmit-partners.html — h3 follows h1 — skips h2
- https://onesubmithex.com/our-curators.html — h3 follows h1 — skips h2
- https://onesubmithex.com/royalties-calculator.html — h4 follows h2 — skips h3
- https://onesubmithex.com/search-your-music.html — h6 follows h1 — skips h2
- https://onesubmithex.com/spotify-promotion.html — h6 follows h2 — skips h3
- https://onesubmithex.com/tiktok-music-promotion.html — h4 follows h2 — skips h3
notice Page served uncached (no-store/private or CDN bypass)
Rule cache.not_cacheable · Cache · 17 occurrence(s)
- https://onesubmithex.com/ — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/about.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/affiliate-assets.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/affiliate-music-program.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/blog.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/faq.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/great-campaigns.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/music-magazines-submission.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/onesubmit-partners.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/our-curators.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/pricing.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/royalties-calculator.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/search-your-music.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/spotify-promotion.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/tiktok-music-promotion.html — Cache-Control: (none) · cloudflare: DYNAMIC
- https://onesubmithex.com/youtube-music-promotion.html — Cache-Control: (none) · cloudflare: DYNAMIC
notice Low text-to-HTML ratio
Rule content.low_ratio · Content · 7 occurrence(s)
- https://onesubmithex.com/affiliate-assets.html — 3.1%
- https://onesubmithex.com/great-campaigns.html — 3.6%
- https://onesubmithex.com/onesubmit-partners.html — 3.3%
- https://onesubmithex.com/our-curators.html — 4.6%
- https://onesubmithex.com/pricing.html — 3.3%
- https://onesubmithex.com/search-your-music.html — 2.6%
- https://onesubmithex.com/youtube-music-promotion.html — 4.7%
notice Main text is hard to read (low Flesch Reading Ease)
Rule content.readability_poor · Content · 10 occurrence(s)
- https://onesubmithex.com/ — this page reads as difficult (Flesch Reading Ease 43, 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://onesubmithex.com/affiliate-assets.html — this page reads as very difficult (Flesch Reading Ease 22, 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://onesubmithex.com/affiliate-music-program.html — 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://onesubmithex.com/great-campaigns.html — this page reads as difficult (Flesch Reading Ease 43, 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://onesubmithex.com/music-magazines-submission.html — this page reads as difficult (Flesch Reading Ease 34, 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://onesubmithex.com/onesubmit-partners.html — this page reads as difficult (Flesch Reading Ease 43, 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://onesubmithex.com/our-curators.html — this page reads as very difficult (Flesch Reading Ease -16, 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://onesubmithex.com/pricing.html — 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://onesubmithex.com/tiktok-music-promotion.html — 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://onesubmithex.com/youtube-music-promotion.html — this page reads as difficult (Flesch Reading Ease 41, 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.
notice Duplicate meta description across pages
Rule duplicate.meta_desc · Duplicate · 2 occurrence(s)
- https://onesubmithex.com/onesubmit-partners.html — meta description shared by 2 pages: https://onesubmithex.com/our-curators.html
- https://onesubmithex.com/our-curators.html — meta description shared by 2 pages: https://onesubmithex.com/onesubmit-partners.html
notice Multiple <h1> elements
Rule h1.multiple · Headings · 6 occurrence(s)
- https://onesubmithex.com/ — 2 <h1> elements
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — 2 <h1> elements
- https://onesubmithex.com/music-magazines-submission.html — 3 <h1> elements
- https://onesubmithex.com/our-curators.html — 8 <h1> elements
- https://onesubmithex.com/spotify-promotion.html — 2 <h1> elements
- https://onesubmithex.com/youtube-music-promotion.html — 2 <h1> elements
notice Image alt text is keyword-stuffed (repetition / low variety)
Rule images.alt_stuffed · Images · 1 occurrence(s)
- https://onesubmithex.com/our-curators.html — 7 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
notice Image filename is generic/auto-generated (missed image-search signal)
Rule images.generic_filename · Images · 1 occurrence(s)
- https://onesubmithex.com/our-curators.html — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
notice Likely hero image lacks fetchpriority=high
Rule images.hero_no_fetchpriority · Performance · 10 occurrence(s)
- https://onesubmithex.com/ — the likely hero/LCP image (11cf8a_52490d6dff8b43a98c95575804a9d648~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/about.html — the likely hero/LCP image (11cf8a_bdc988e12ccd4786a6ecd3e469a6b4ef~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/blog.html — the likely hero/LCP image (11cf8a_bdc988e12ccd4786a6ecd3e469a6b4ef~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/faq.html — the likely hero/LCP image (11cf8a_bdc988e12ccd4786a6ecd3e469a6b4ef~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/onesubmit-partners.html — the likely hero/LCP image (11cf8a_bdc988e12ccd4786a6ecd3e469a6b4ef~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/our-curators.html — the likely hero/LCP image (11cf8a_bdc988e12ccd4786a6ecd3e469a6b4ef~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/royalties-calculator.html — the likely hero/LCP image (11cf8a_bdc988e12ccd4786a6ecd3e469a6b4ef~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/search-your-music.html — the likely hero/LCP image (11cf8a_52490d6dff8b43a98c95575804a9d648~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/tiktok-music-promotion.html — the likely hero/LCP image (11cf8a_52490d6dff8b43a98c95575804a9d648~mv2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://onesubmithex.com/youtube-music-promotion.html — the likely hero/LCP image (11cf8a_d38f4db079a346feb08fb2944ca82d7a~mv2.jpeg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 4 occurrence(s)
- https://onesubmithex.com/ — 4 of 46 images without width/height
- https://onesubmithex.com/blog.html — 6 of 10 images without width/height
- https://onesubmithex.com/spotify-promotion.html — 2 of 40 images without width/height
- https://onesubmithex.com/tiktok-music-promotion.html — 4 of 30 images without width/height
notice Legacy <meta name=keywords> tag present (Google ignores it)
Rule meta.keywords_present · Content · 6 occurrence(s)
- https://onesubmithex.com/ — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://onesubmithex.com/affiliate-assets.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://onesubmithex.com/affiliate-music-program.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://onesubmithex.com/search-your-music.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://onesubmithex.com/spotify-promotion.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://onesubmithex.com/tiktok-music-promotion.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
notice Meta description too long
Rule meta_desc.too_long · Meta Description · 9 occurrence(s)
- https://onesubmithex.com/ — 265 chars
- https://onesubmithex.com/about.html — 195 chars
- https://onesubmithex.com/affiliate-music-program.html — 180 chars
- https://onesubmithex.com/faq.html — 177 chars
- https://onesubmithex.com/music-magazines-submission.html — 269 chars
- https://onesubmithex.com/search-your-music.html — 209 chars
- https://onesubmithex.com/spotify-promotion.html — 189 chars
- https://onesubmithex.com/tiktok-music-promotion.html — 181 chars
- https://onesubmithex.com/youtube-music-promotion.html — 164 chars
notice Large DOM (over 1500 elements) slows rendering & interaction
Rule perf.dom_size_large · Performance · 3 occurrence(s)
- https://onesubmithex.com/ — the page has 2070 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — the page has 1614 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://onesubmithex.com/spotify-promotion.html — the page has 1826 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
notice Legacy image format (jpg/png/gif) with no next-gen fallback
Rule perf.images_legacy_format · Performance · 17 occurrence(s)
- https://onesubmithex.com/ — 46 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/about.html — 16 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/affiliate-assets.html — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/affiliate-music-program.html — 19 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/blog.html — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/faq.html — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/great-campaigns.html — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — 16 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/music-magazines-submission.html — 12 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/onesubmit-partners.html — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/our-curators.html — 45 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/pricing.html — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/royalties-calculator.html — 19 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/search-your-music.html — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/spotify-promotion.html — 40 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/tiktok-music-promotion.html — 30 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://onesubmithex.com/youtube-music-promotion.html — 23 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
notice Large HTML document
Rule perf.large_html · Performance · 2 occurrence(s)
- https://onesubmithex.com/ — 2.3 MiB
- https://onesubmithex.com/spotify-promotion.html — 2.6 MiB
notice No ETag header (no conditional GET for unchanged pages)
Rule perf.no_etag · Performance · 17 occurrence(s)
- https://onesubmithex.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://onesubmithex.com/about.html — 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://onesubmithex.com/affiliate-assets.html — 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://onesubmithex.com/affiliate-music-program.html — 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://onesubmithex.com/blog.html — 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://onesubmithex.com/faq.html — 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://onesubmithex.com/great-campaigns.html — 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://onesubmithex.com/meta-ad-music-promotion-campaign.html — 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://onesubmithex.com/music-magazines-submission.html — 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://onesubmithex.com/onesubmit-partners.html — 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://onesubmithex.com/our-curators.html — 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://onesubmithex.com/pricing.html — 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://onesubmithex.com/royalties-calculator.html — 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://onesubmithex.com/search-your-music.html — 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://onesubmithex.com/spotify-promotion.html — 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://onesubmithex.com/tiktok-music-promotion.html — 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://onesubmithex.com/youtube-music-promotion.html — 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.
notice Deprecated schema type with no Google rich result
Rule schema.deprecated_type · Structured Data · 7 occurrence(s)
- https://onesubmithex.com/ — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- https://onesubmithex.com/about.html — deprecated rich-result type(s) present: HowTo. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — deprecated rich-result type(s) present: HowTo. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- https://onesubmithex.com/royalties-calculator.html — deprecated rich-result type(s) present: HowTo. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- https://onesubmithex.com/spotify-promotion.html — deprecated rich-result type(s) present: HowTo, Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- https://onesubmithex.com/tiktok-music-promotion.html — deprecated rich-result type(s) present: HowTo. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- https://onesubmithex.com/youtube-music-promotion.html — deprecated rich-result type(s) present: HowTo. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
notice FAQPage structured data (rich result removed May 2026)
Rule schema.faq_deprecated · Structured Data · 4 occurrence(s)
- https://onesubmithex.com/faq.html — 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://onesubmithex.com/meta-ad-music-promotion-campaign.html — 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://onesubmithex.com/spotify-promotion.html — 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://onesubmithex.com/youtube-music-promotion.html — 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.
notice No structured data detected
Rule schema.none · Structured Data · 8 occurrence(s)
- https://onesubmithex.com/affiliate-assets.html
- https://onesubmithex.com/affiliate-music-program.html
- https://onesubmithex.com/great-campaigns.html
- https://onesubmithex.com/music-magazines-submission.html
- https://onesubmithex.com/onesubmit-partners.html
- https://onesubmithex.com/our-curators.html
- https://onesubmithex.com/pricing.html
- https://onesubmithex.com/search-your-music.html
notice Missing recommended security headers
Rule security.missing_headers · Security · 17 occurrence(s)
- https://onesubmithex.com/ — X-Content-Type-Options, HSTS, CSP
- https://onesubmithex.com/about.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/affiliate-assets.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/affiliate-music-program.html — X-Content-Type-Options, HSTS, CSP
- https://onesubmithex.com/blog.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/faq.html — CSP, X-Content-Type-Options, HSTS
- https://onesubmithex.com/great-campaigns.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/music-magazines-submission.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/onesubmit-partners.html — CSP, X-Content-Type-Options, HSTS
- https://onesubmithex.com/our-curators.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/pricing.html — CSP, X-Content-Type-Options, HSTS
- https://onesubmithex.com/royalties-calculator.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/search-your-music.html — HSTS, CSP, X-Content-Type-Options
- https://onesubmithex.com/spotify-promotion.html — X-Content-Type-Options, HSTS, CSP
- https://onesubmithex.com/tiktok-music-promotion.html — CSP, X-Content-Type-Options, HSTS
- https://onesubmithex.com/youtube-music-promotion.html — HSTS, CSP, X-Content-Type-Options
notice target=_blank link without rel=noopener (tab-napping)
Rule security.unsafe_cross_origin_links · Security · 17 occurrence(s)
- https://onesubmithex.com/ — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/about.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/affiliate-assets.html — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/affiliate-music-program.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/blog.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/faq.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/great-campaigns.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/meta-ad-music-promotion-campaign.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/music-magazines-submission.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/onesubmit-partners.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/our-curators.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/pricing.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/royalties-calculator.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/search-your-music.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/spotify-promotion.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/tiktok-music-promotion.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://onesubmithex.com/youtube-music-promotion.html — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://onesubmithex.com/ One Submit - Reach 2,200 Music Curators With Powerful Music Promotion |
200 | yes | 1211 | 17 |
| https://onesubmithex.com/about.html How It Works | One Submit - Powerful Music Submission Platform |
200 | yes | 632 | 17 |
| https://onesubmithex.com/affiliate-assets.html Join our Affiliate Music Program |
200 | yes | 147 | 17 |
| https://onesubmithex.com/affiliate-music-program.html Join our Affiliate Music Program |
200 | yes | 1040 | 17 |
| https://onesubmithex.com/blog.html Music Promotion Blog – Tips & Guides for Independent Artists | One Submit |
200 | yes | 250 | 17 |
| https://onesubmithex.com/contact.html | 200 | yes | 0 | 17 |
| https://onesubmithex.com/faq.html FAQ | One Submit |
200 | yes | 2131 | 17 |
| https://onesubmithex.com/great-campaigns.html Great Campaigns From One Submit |
200 | yes | 154 | 17 |
| https://onesubmithex.com/meta-ad-music-promotion-campaign.html Our Powerful Combo Plan - Meta ads + Playlist submission |
200 | yes | 1313 | 17 |
| https://onesubmithex.com/music-magazines-submission.html Submit Music To Magazines, Guaranteed Publication - One Submit |
200 | yes | 2099 | 17 |
| https://onesubmithex.com/onesubmit-partners.html How It Works | One Submit - Powerful Music Submission Platform |
200 | yes | 199 | 17 |
| https://onesubmithex.com/our-curators.html How It Works | One Submit - Powerful Music Submission Platform |
200 | yes | 208 | 17 |
| https://onesubmithex.com/pricing.html Pricing to submit your music to Spotify playlists-One Submit |
200 | yes | 195 | 17 |
| https://onesubmithex.com/royalties-calculator.html Spotify Royalties Calculator, Apple Music calculator, Deezer and Tidal - One Submit |
200 | yes | 2603 | 17 |
| https://onesubmithex.com/search-your-music.html One Submit - Search Your Music |
200 | yes | 68 | 17 |
| https://onesubmithex.com/spotify-promotion.html Spotify Promotion to 2,200 Playlist Curators | One Submit |
200 | yes | 1874 | 17 |
| https://onesubmithex.com/tiktok-music-promotion.html One Submit - Powerful TikTok Music Promotion |
200 | yes | 1219 | 17 |
| https://onesubmithex.com/youtube-music-promotion.html YouTube Music Promotion – Submit Your Music to Channels with up to 1.5M Subscribers |
200 | yes | 344 | 17 |
Audit your own site — free
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