SEO audit for spectraprecision.com
Spectra Precision - Technology for Precision Measurements
Health 65/100 (fair) · 50 pages crawled · generated 2026-08-26
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| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Agent Readiness | 70 | 0 | 50 | 8 |
| Performance | 70 | 0 | 50 | 101 |
| Headings | 97 | 0 | 5 | 1 |
| Duplicate | 98 | 0 | 4 | 4 |
| Meta Description | 99 | 0 | 2 | 5 |
| Content | 100 | 0 | 0 | 96 |
| Images | 100 | 0 | 0 | 1 |
| Links | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 50 |
| Social | 100 | 0 | 0 | 2 |
Warnings (5 rules)
warning Control has no accessible name
Rule agent.control_no_name · Agent Readiness · 50 occurrence(s)
- https://www.spectraprecision.com/ — 6 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/dealer-landing-page — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/dg211 — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/gl422n — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/gl622n — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/gl700-series — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/hl760 — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/hr1220 — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/hv-lasers — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/hv101 — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/hv1305c — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/line-lasers — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/ll1505c-cb — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/ll300n — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/ll500 — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/lr20 — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/lr50 — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/lt180g — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/opticals — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/pipe-premium — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/pipe-standard — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/qm10 — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/single-grade — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/tripods-rods — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.spectraprecision.com/user-guides-test — 2 button/link(s) with no text or aria-label — an agent can't target them
warning Duplicate <title> across pages
Rule duplicate.title · Duplicate · 4 occurrence(s)
- https://www.spectraprecision.com/hv101 — title shared by 2 pages: https://www.spectraprecision.com/professional-hv
- https://www.spectraprecision.com/ll1505c — title shared by 2 pages: https://www.spectraprecision.com/ll1505c-cb
- https://www.spectraprecision.com/ll1505c-cb — title shared by 2 pages: https://www.spectraprecision.com/ll1505c
- https://www.spectraprecision.com/professional-hv — title shared by 2 pages: https://www.spectraprecision.com/hv101
warning Missing <h1>
Rule h1.missing · Headings · 5 occurrence(s)
warning Missing meta description
Rule meta_desc.missing · Meta Description · 2 occurrence(s)
warning Render-blocking script in <head> (no defer/async)
Rule perf.render_blocking · Performance · 50 occurrence(s)
- https://www.spectraprecision.com/ — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/dealer-landing-page — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/dg211 — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/gl422n — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/gl622n — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/gl700-series — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/hl760 — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/hr1220 — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/hv-lasers — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/hv101 — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/hv1305c — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/line-lasers — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/ll1505c-cb — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/ll300n — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/ll500 — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/lr20 — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/lr50 — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/lt180g — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/opticals — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/pipe-premium — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/pipe-standard — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/qm10 — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/single-grade — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/tripods-rods — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.spectraprecision.com/user-guides-test — 1 render-blocking <script> in <head> (add defer/async or use type=module)
Notices (13 rules)
notice Heading levels skip a level
Rule agent.heading_skip · Agent Readiness · 8 occurrence(s)
- https://www.spectraprecision.com/gl422n — h6 follows h2 — skips h3
- https://www.spectraprecision.com/gl722 — h4 follows h2 — skips h3
- https://www.spectraprecision.com/hv1305gc — h6 follows h4 — skips h5
- https://www.spectraprecision.com/ll1505c — h4 follows h2 — skips h3
- https://www.spectraprecision.com/ll1505c-cb — h4 follows h2 — skips h3
- https://www.spectraprecision.com/ll300s — h4 follows h2 — skips h3
- https://www.spectraprecision.com/qm20 — h4 follows h2 — skips h3
- https://www.spectraprecision.com/shareyourspectrastory — h4 follows h2 — skips h3
notice Low text-to-HTML ratio
Rule content.low_ratio · Content · 50 occurrence(s)
- https://www.spectraprecision.com/ — 0.2%
- https://www.spectraprecision.com/dealer-landing-page — 0.9%
- https://www.spectraprecision.com/dg211 — 0.5%
- https://www.spectraprecision.com/gl422n — 0.6%
- https://www.spectraprecision.com/gl622n — 0.8%
- https://www.spectraprecision.com/gl700-series — 0.6%
- https://www.spectraprecision.com/hl760 — 0.5%
- https://www.spectraprecision.com/hr1220 — 0.6%
- https://www.spectraprecision.com/hv-lasers — 0.3%
- https://www.spectraprecision.com/hv101 — 0.5%
- https://www.spectraprecision.com/hv1305c — 0.6%
- https://www.spectraprecision.com/line-lasers — 0.3%
- https://www.spectraprecision.com/ll1505c-cb — 0.6%
- https://www.spectraprecision.com/ll300n — 0.5%
- https://www.spectraprecision.com/ll500 — 0.4%
- https://www.spectraprecision.com/lr20 — 0.3%
- https://www.spectraprecision.com/lr50 — 0.4%
- https://www.spectraprecision.com/lt180g — 0.4%
- https://www.spectraprecision.com/opticals — 0.3%
- https://www.spectraprecision.com/pipe-premium — 0.3%
- https://www.spectraprecision.com/pipe-standard — 0.3%
- https://www.spectraprecision.com/qm10 — 0.5%
- https://www.spectraprecision.com/single-grade — 0.4%
- https://www.spectraprecision.com/tripods-rods — 0.3%
- https://www.spectraprecision.com/user-guides-test — 0.6%
notice Main text is hard to read (low Flesch Reading Ease)
Rule content.readability_poor · Content · 46 occurrence(s)
- https://www.spectraprecision.com/ — 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://www.spectraprecision.com/dead — 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.
- https://www.spectraprecision.com/dealer-landing-page — 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://www.spectraprecision.com/dg613 — 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://www.spectraprecision.com/gl422n — 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://www.spectraprecision.com/gl622n — 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.
- https://www.spectraprecision.com/gl700-series — 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://www.spectraprecision.com/hr1220 — this page reads as difficult (Flesch Reading Ease 39, 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://www.spectraprecision.com/hv-lasers — this page reads as very difficult (Flesch Reading Ease 13, 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://www.spectraprecision.com/hv101 — this page reads as difficult (Flesch Reading Ease 39, 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://www.spectraprecision.com/hv1305c — 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://www.spectraprecision.com/line-lasers — this page reads as very difficult (Flesch Reading Ease 27, 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://www.spectraprecision.com/ll1505c-cb — 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://www.spectraprecision.com/ll300n — this page reads as difficult (Flesch Reading Ease 39, 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://www.spectraprecision.com/ll500 — this page reads as difficult (Flesch Reading Ease 33, 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://www.spectraprecision.com/lr20 — this page reads as very difficult (Flesch Reading Ease 18, 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://www.spectraprecision.com/lr50 — this page reads as very difficult (Flesch Reading Ease 28, 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://www.spectraprecision.com/lt180g — 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://www.spectraprecision.com/opticals — this page reads as very difficult (Flesch Reading Ease 9, 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://www.spectraprecision.com/pipe-premium — this page reads as difficult (Flesch Reading Ease 30, 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://www.spectraprecision.com/pipe-standard — 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://www.spectraprecision.com/qm10 — 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.
- https://www.spectraprecision.com/single-grade — this page reads as very difficult (Flesch Reading Ease 20, 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://www.spectraprecision.com/tripods-rods — this page reads as very difficult (Flesch Reading Ease 24, 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://www.spectraprecision.com/user-guides-test — this page reads as very 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.
notice Duplicate meta description across pages
Rule duplicate.meta_desc · Duplicate · 4 occurrence(s)
- https://www.spectraprecision.com/hv101 — meta description shared by 2 pages: https://www.spectraprecision.com/professional-hv
- https://www.spectraprecision.com/ll1505c — meta description shared by 2 pages: https://www.spectraprecision.com/ll1505c-cb
- https://www.spectraprecision.com/ll1505c-cb — meta description shared by 2 pages: https://www.spectraprecision.com/ll1505c
- https://www.spectraprecision.com/professional-hv — meta description shared by 2 pages: https://www.spectraprecision.com/hv101
notice Multiple <h1> elements
Rule h1.multiple · Headings · 1 occurrence(s)
- https://www.spectraprecision.com/dealer-landing-page — 2 <h1> elements
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 1 occurrence(s)
- https://www.spectraprecision.com/ — 4 of 30 images without width/height
notice Internal link has no anchor text / accessible name
Rule links.no_anchor_text · Links · 1 occurrence(s)
- https://www.spectraprecision.com/ — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
notice Meta description too long
Rule meta_desc.too_long · Meta Description · 5 occurrence(s)
- https://www.spectraprecision.com/dealer-landing-page — 168 chars
- https://www.spectraprecision.com/hv1305gc — 161 chars
- https://www.spectraprecision.com/ll1505c — 198 chars
- https://www.spectraprecision.com/ll1505c-cb — 198 chars
- https://www.spectraprecision.com/lt180g — 327 chars
notice Missing Open Graph tags
Rule og.missing · Social · 2 occurrence(s)
- https://www.spectraprecision.com/lt-giveaway — og:description
- https://www.spectraprecision.com/unicontrol-2 — og:description
notice Large DOM (over 1500 elements) slows rendering & interaction
Rule perf.dom_size_large · Performance · 1 occurrence(s)
- https://www.spectraprecision.com/user-guides-test — the page has 3367 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 · 50 occurrence(s)
- https://www.spectraprecision.com/ — 26 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://www.spectraprecision.com/dealer-landing-page — 14 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://www.spectraprecision.com/dg211 — 17 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://www.spectraprecision.com/gl422n — 17 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://www.spectraprecision.com/gl622n — 18 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://www.spectraprecision.com/gl700-series — 18 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://www.spectraprecision.com/hl760 — 18 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://www.spectraprecision.com/hr1220 — 18 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://www.spectraprecision.com/hv-lasers — 13 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://www.spectraprecision.com/hv101 — 18 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://www.spectraprecision.com/hv1305c — 21 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://www.spectraprecision.com/line-lasers — 13 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://www.spectraprecision.com/ll1505c-cb — 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://www.spectraprecision.com/ll300n — 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://www.spectraprecision.com/ll500 — 17 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://www.spectraprecision.com/lr20 — 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://www.spectraprecision.com/lr50 — 17 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://www.spectraprecision.com/lt180g — 22 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://www.spectraprecision.com/opticals — 13 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://www.spectraprecision.com/pipe-premium — 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://www.spectraprecision.com/pipe-standard — 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://www.spectraprecision.com/qm10 — 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://www.spectraprecision.com/single-grade — 13 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://www.spectraprecision.com/tripods-rods — 35 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://www.spectraprecision.com/user-guides-test — 52 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 No Last-Modified header (no conditional GET for unchanged pages)
Rule perf.no_last_modified · Performance · 50 occurrence(s)
- https://www.spectraprecision.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://www.spectraprecision.com/dealer-landing-page — 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://www.spectraprecision.com/dg211 — 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://www.spectraprecision.com/gl422n — 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://www.spectraprecision.com/gl622n — 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://www.spectraprecision.com/gl700-series — 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://www.spectraprecision.com/hl760 — 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://www.spectraprecision.com/hr1220 — 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://www.spectraprecision.com/hv-lasers — 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://www.spectraprecision.com/hv101 — 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://www.spectraprecision.com/hv1305c — 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://www.spectraprecision.com/line-lasers — 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://www.spectraprecision.com/ll1505c-cb — 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://www.spectraprecision.com/ll300n — 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://www.spectraprecision.com/ll500 — 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://www.spectraprecision.com/lr20 — 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://www.spectraprecision.com/lr50 — 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://www.spectraprecision.com/lt180g — 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://www.spectraprecision.com/opticals — 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://www.spectraprecision.com/pipe-premium — 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://www.spectraprecision.com/pipe-standard — 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://www.spectraprecision.com/qm10 — 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://www.spectraprecision.com/single-grade — 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://www.spectraprecision.com/tripods-rods — 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://www.spectraprecision.com/user-guides-test — 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.
notice Missing recommended security headers
Rule security.missing_headers · Security · 50 occurrence(s)
- https://www.spectraprecision.com/ — CSP
- https://www.spectraprecision.com/dealer-landing-page — CSP
- https://www.spectraprecision.com/dg211 — CSP
- https://www.spectraprecision.com/gl422n — CSP
- https://www.spectraprecision.com/gl622n — CSP
- https://www.spectraprecision.com/gl700-series — CSP
- https://www.spectraprecision.com/hl760 — CSP
- https://www.spectraprecision.com/hr1220 — CSP
- https://www.spectraprecision.com/hv-lasers — CSP
- https://www.spectraprecision.com/hv101 — CSP
- https://www.spectraprecision.com/hv1305c — CSP
- https://www.spectraprecision.com/line-lasers — CSP
- https://www.spectraprecision.com/ll1505c-cb — CSP
- https://www.spectraprecision.com/ll300n — CSP
- https://www.spectraprecision.com/ll500 — CSP
- https://www.spectraprecision.com/lr20 — CSP
- https://www.spectraprecision.com/lr50 — CSP
- https://www.spectraprecision.com/lt180g — CSP
- https://www.spectraprecision.com/opticals — CSP
- https://www.spectraprecision.com/pipe-premium — CSP
- https://www.spectraprecision.com/pipe-standard — CSP
- https://www.spectraprecision.com/qm10 — CSP
- https://www.spectraprecision.com/single-grade — CSP
- https://www.spectraprecision.com/tripods-rods — CSP
- https://www.spectraprecision.com/user-guides-test — CSP
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://www.spectraprecision.com/ Spectra Precision - Technology for Precision Measurements |
200 | yes | 274 | 50 |
| https://www.spectraprecision.com/contact-support Expert Product Support for Your Spectra Precision Equipment |
200 | yes | 544 | 50 |
| https://www.spectraprecision.com/handheld-receivers Spectra Handheld Laser Receivers - For All Building Work |
200 | yes | 318 | 50 |
| https://www.spectraprecision.com/hv-lasers Solutions for Horizontal Laser Leveling & Vertical Plumb |
200 | yes | 249 | 50 |
| https://www.spectraprecision.com/laser-family Spectra Precision Dual Grade Lasers For Accurate Leveling |
200 | yes | 404 | 50 |
| https://www.spectraprecision.com/opticals Automatic Optical Level Solutions For Construction Projects |
200 | yes | 251 | 50 |
| https://www.spectraprecision.com/rechargeable-batteries-chargers Spectra Carrying Cases - Protection For Your Equipment |
200 | yes | 495 | 50 |
| https://www.spectraprecision.com/rotating-laser-level Rotating Laser Level for Precision Alignment And Leveling |
200 | yes | 308 | 50 |
| https://www.spectraprecision.com/theodolite Theodolite DET-2 - Construction Precision Angle Measurement |
200 | yes | 629 | 50 |
| https://www.spectraprecision.com/tripods-rods Spectra Precision Tripods & Rods - Heavy Duty Tripods |
200 | yes | 378 | 50 |
| https://www.spectraprecision.com/hr1220 HR1220 Laser Receiver By Spectra Precision For Professionals |
200 | yes | 628 | 2 |
| https://www.spectraprecision.com/hv101 Spectra Precision HV101 Interior Laser For Accurate Results |
200 | yes | 553 | 3 |
| https://www.spectraprecision.com/professional-hv Spectra Precision HV101 Interior Laser For Accurate Results |
200 | yes | 345 | 1 |
| https://www.spectraprecision.com/gl412n Spectra Line Lasers - The Interior Crossline Layout Tools |
200 | yes | 715 | 4 |
| https://www.spectraprecision.com/gl622n Spectra UL633N Universal Lasers - Unique Construction Laser |
200 | yes | 943 | 4 |
| https://www.spectraprecision.com/lr50 Spectra LR50 & LR50W Laser Display Receivers for Grading |
200 | yes | 384 | 3 |
| https://www.spectraprecision.com/lr20 LR20 Laser Machine Display Receiver - Designed For Precision |
200 | yes | 303 | 1 |
| https://www.spectraprecision.com/hv1305c HV1305C Laser For Horizontal - Vertical & Plumb Applications |
200 | yes | 596 | 3 |
| https://www.spectraprecision.com/hv1305gc Spectra HV1305GC - High-Visibility Green Beam for Leveling |
200 | yes | 592 | 3 |
| https://www.spectraprecision.com/gl700-series Spectra Precision GL700 Series Grade Lasers |
200 | yes | 652 | 4 |
| https://www.spectraprecision.com/gl612n Spectra Precision GL612N High-Precision Single Grade Laser |
200 | yes | 966 | 3 |
| https://www.spectraprecision.com/dg613 DG613 Pipe Laser - Gravity Flow Sanitary & Storm Sewer Pipes |
200 | yes | 619 | 4 |
| https://www.spectraprecision.com/hl760 HL760 & HL760U Digital Readout Receivers - Spectra Precision |
200 | yes | 573 | 3 |
| https://www.spectraprecision.com/ll300n LL300N Laser Level - Spectra Precision For Precise Levelling |
200 | yes | 579 | 3 |
| https://www.spectraprecision.com/ll500 Laser Level LL500 - Long-Range - For Single-Person Leveling |
200 | yes | 486 | 3 |
| https://www.spectraprecision.com/ll1505c Spectra LL1505C Laser Level With Long-Range Remote Contro |
200 | yes | 622 | 2 |
| https://www.spectraprecision.com/dg813 DG813 Pipe Laying Laser For The Best Speed And Reliability |
200 | yes | 941 | 2 |
| https://www.spectraprecision.com/lt180g LT180G Beam Laser Pointers - Interior Work |
200 | yes | 466 | 2 |
| https://www.spectraprecision.com/gl722 Spectra Precision GL722 Grade Laser For Precise Grading |
200 | yes | 771 | 2 |
| https://www.spectraprecision.com/hl700 Spectra HL700 Laser Receiver - Advanced Elevation Readout |
200 | yes | 731 | 1 |
| https://www.spectraprecision.com/qm10 Spectra QM10 Laser Distance Meter For On-Site Measurements |
200 | yes | 511 | 1 |
| https://www.spectraprecision.com/qm20 QM20 Laser Distance Meter - Measuring With Pinpoint Accuracy |
200 | yes | 578 | 1 |
| https://www.spectraprecision.com/dg211 Spectra DG211 Pipe Laser - Gravity-Flow Sanitary Pipe |
200 | yes | 623 | 1 |
| https://www.spectraprecision.com/gl422n Spectra GL1425C Multi-Functional Dual Grade Leveling Laser |
200 | yes | 690 | 1 |
| https://www.spectraprecision.com/dead Promo Landing | Spectra Precision |
200 | yes | 381 | 0 |
| https://www.spectraprecision.com/dealer-landing-page 3D GPS Machine Control Solutions |
200 | yes | 1514 | 0 |
| https://www.spectraprecision.com/dual-grade-lasers Spectra Precision Dual Grade Level Lasers For Accuracy |
200 | yes | 337 | 0 |
| https://www.spectraprecision.com/hr150u Spectra HR150U - Laser Receiver for Interior Construction |
200 | yes | 577 | 0 |
| https://www.spectraprecision.com/line-lasers Line Lasers | Spectra Precision |
200 | yes | 369 | 0 |
| https://www.spectraprecision.com/ll1505c-cb Spectra LL1505C Laser Level With Long-Range Remote Contro |
200 | yes | 644 | 0 |
| https://www.spectraprecision.com/ll300s Spectra LL300S Laser Level With Long-Range Remote Contro |
200 | yes | 592 | 0 |
| https://www.spectraprecision.com/lt-giveaway LT Giveaway | Spectra Precision |
200 | yes | 202 | 0 |
| https://www.spectraprecision.com/lt52 Spectra LP51 & LP51G 5-Beam Laser Pointers - Interior Work |
200 | yes | 503 | 0 |
| https://www.spectraprecision.com/pipe-premium Premium Pipe Lasers for Pipe Laying - Spectra Precision |
200 | yes | 305 | 0 |
| https://www.spectraprecision.com/pipe-standard Spectra LL500 Pipe Laser Level - For Accuracy & Reliability |
200 | yes | 313 | 0 |
| https://www.spectraprecision.com/shareyourspectrastory Share your Spectra Story | Spectra Precision |
200 | yes | 402 | 0 |
| https://www.spectraprecision.com/single-grade Spectra Precision Single Grade Lasers For Professionals |
200 | yes | 345 | 0 |
| https://www.spectraprecision.com/ul633n Spectra GL422N Dual Grade Laser with Vertical Capabilities |
200 | yes | 927 | 0 |
| https://www.spectraprecision.com/unicontrol-2 Unicontrol-2 | Spectra Precision |
200 | yes | 300 | 0 |
| https://www.spectraprecision.com/user-guides-test user-guides-test | Spectra Precision |
200 | yes | 764 | 0 |
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