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level10gc.com website review
Visit site (opens in a new tab)Reviewed 29 October 202629 issues · 80 checks
This review found 29 issues worth fixing on level10gc.com, 11 of them high impact, across 80 checks. The most urgent: reduce unused JavaScript. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.
- Homepage
- Phone render
- Links and pages
- Google PageSpeed
Google PageSpeed Insights (opens in a new tab), mobile
Site score
81BClosest competitors among reviewed websites
Compare side by sideShow as table
| Date | Real-visitor load time (LCP) |
|---|---|
| May 9, 2026 | 1.8 s |
| May 16, 2026 | 2.2 s |
| May 23, 2026 | 2.0 s |
| May 30, 2026 | 1.9 s |
| Jun 6, 2026 | 1.5 s |
| Jun 13, 2026 | 1.4 s |
| Jun 20, 2026 | 1.3 s |
| Jun 27, 2026 | 1.4 s |
| Jul 4, 2026 | 1.7 s |
| Jul 11, 2026 | 2.6 s |
| Jul 18, 2026 | 2.8 s |
| Jul 25, 2026 | 2.9 s |
| Aug 1, 2026 | 2.6 s |
| Aug 8, 2026 | 1.6 s |
| Aug 15, 2026 | 1.6 s |
| Aug 22, 2026 | 1.9 s |
| Aug 29, 2026 | 1.8 s |
| Sep 5, 2026 | 2.2 s |
| Sep 12, 2026 | 2.2 s |
| Sep 19, 2026 | 2.2 s |
| Sep 26, 2026 | 2.1 s |
| Oct 3, 2026 | 1.6 s |
| Oct 10, 2026 | 1.5 s |
| Oct 17, 2026 | 1.4 s |
| Oct 24, 2026 | 1.5 s |
Show as table
| Date | Real-visitor tap response (INP) |
|---|---|
| Jun 27, 2026 | 73 ms |
| Jul 4, 2026 | 93 ms |
| Jul 11, 2026 | 96 ms |
| Jul 18, 2026 | 85 ms |
| Jul 25, 2026 | 93 ms |
| Aug 1, 2026 | 77 ms |
| Aug 8, 2026 | 79 ms |
| Aug 15, 2026 | 78 ms |
Chrome UX Report (opens in a new tab): real Chrome visitors over rolling 28-day periods.
One score from every part of this review. How it works
Speed
Reduce unused JavaScript
3.8 s · 631 KiBAbout 631 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 3.8 s faster on a phone.
Render-blocking requests
3.9 s48 files block the first paint until they finish downloading. Deferring or inlining them could save about 3.9 s.
Main-thread work: 4.9 s
A phone's processor spends 4.9 s on main-thread work while loading, 2.7 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.
Mobile performance score: 54
54/100Your mobile performance score is 54. Pages that score under 90 lose visitors before the first paint.
Improve image delivery
600 ms · 354 KiB9 images could be 354 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 600 ms faster on a phone.
Reduce unused CSS
450 ms · 45 KiBAbout 45 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 450 ms faster on a phone.
2,832 HTML elements
The page has 2,832 HTML elements. Above 1,500, rendering and every interaction get slower on phones.
Google CDN adds 109 ms
109 msGoogle CDN costs a phone 109 ms of main-thread work and 351 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.
4 third-party services on the page
4 third-party services load with your homepage (Accessibe Accessibility Overlay, Google CDN and cdn-cookieyes.com and others), adding 641 KiB and 262 ms of main-thread time.
6 long tasks on the main thread
6 long tasks block the main thread while loading, the longest for 204 ms. During a long task the page ignores taps.
Legacy JavaScript
150 ms · 42 KiBPolyfills for old browsers add 42 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.
Font display
100 msWeb fonts hide text while they load. Setting font-display: swap shows text immediately (about 100 ms).
Chained critical requests
Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.
Forced reflow
Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.
1 checks passed
Server response: 6 ms
6 msYour server sent the HTML in 6 ms, well inside Google's 600 ms guideline.
Core Web Vitals
Largest Contentful Paint: 14.4 s
14.4 sYour largest element takes 14.4 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “We’re building projects that establish new standards of inn…”.
Time to Interactive: 14.4 s
14.4 sThe page becomes fully interactive after 14.4 s. Good is under 3.8 s.
Speed Index: 9.8 s
9.8 sVisually, the page fills in at 9.8 s (Speed Index). Good is under 3.4 s.
First Contentful Paint: 3.0 s
3.0 sThe first text or image appears after 3.0 s on a phone. Good is under 1.8 s.
Total Blocking Time: 303 ms
303 msScripts block taps and scrolling for 303 ms in total while the page loads. Good is under 200 ms.
Tap response (INP) held steady for real visitors
-5%Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 73 ms to 78 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).
7 checks passed
Passes Core Web Vitals for real visitors
Real Chrome users on phones pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)).
Real-user LCP: 1.4 s
1.4 sReal visitors wait 1.4 s for the largest content to appear (75th percentile). Good is under 2.5 s.
Real-user CLS: 0.00
0.00For real visitors the layout shifts by 0.00 (75th percentile). Good is under 0.1.
Real-user FCP: 1.1 s
1.1 sReal visitors see the first content after 1.1 s (75th percentile). Good is under 1.8 s.
Real-user TTFB: 709 ms
709 msReal visitors wait 709 ms for your server to start answering (75th percentile). Good is under 800 ms.
Largest content (LCP) got 29% faster for real visitors
-29%Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 1.8 s to 1.5 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).
Cumulative Layout Shift: 0
0The layout barely moves while loading (CLS 0, good is under 0.1).
Images and page weight
Page weight: 3.7 MB in 127 requests
3.7 MBYour homepage downloads 3.7 MB in 127 requests on a phone: images 2.1 MB (21), scripts 1.2 MB (46) and fonts 255 KiB (4). Under 2 MB keeps phones on slow connections fast.
1 image far larger than shown
13 KiB1 image is downloaded at several times the size a phone draws it, for example Western_Digital_logo-2.svg_-768x235.png at 390 px wide, shown at 113 px. Resized copies would save about 13 KiB.
2 images in older formats
2 images (104 KiB) are JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.
About 1.1 g of CO₂ per visit
1.06 gBy the Sustainable Web Design model, a visit to your homepage emits about 1.06 g of CO₂e: 126.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
1 checks passed
Images load when needed
Images below the first screen wait until the visitor scrolls to them.
Accessibility
Certain ARIA roles must contain particular children (7 elements)
Certain ARIA roles must contain particular children: 7 elements on the page fail this check, rated critical by axe-core.
17 tap targets too small
17 tap targets are too small or too close together to hit reliably with a finger.
5 text elements with low contrast
5 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.
All page content should be contained by landmarks (4 elements)
All page content should be contained by landmarks: 4 elements on the page fail this check, rated moderate by axe-core.
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination (1 element)
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.
ARIA role should be appropriate for the element (27 elements)
ARIA role should be appropriate for the element: 27 elements on the page fail this check, rated minor by axe-core.
1 link without text
1 visible link has no text or label, so screen readers cannot say where it goes.
Headings skip levels
Headings skip levels (h1 → h6, h3 → h5 and h2 → h5), which makes the page harder to scan with a screen reader.
2 checks passed
Every image has alt text
All 25 images in the HTML carry an alt attribute.
45 automated accessibility rules passed
axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 53 WCAG 2.2 A/AA and best-practice rules on the phone render: 45 passed and 8 failed. 1 more need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.
SEO
1 link with vague text
1 link use generic text like “click here” or “learn more”, which tells Google nothing about the page behind it.
178 internal links, 11 external
The homepage links to 178 pages on level10gc.com and 11 external pages.
8 checks passed
Meta description: 124 characters
Your meta description is 124 characters: “Level 10 Construction is a California-based general contractor driven to deliver construction projects at the highest l…”.
One H1 headline
Your main headline reads: “Our dedication to excellence means we create with precision and a genuine passion for quality. Together, let’s transfor…”.
Title: 59 characters
Your title is a healthy 59 characters: “Level 10 Construction - California-based general contractor”.
Canonical URL set
The canonical URL is https://level10gc.com/.
Structured data in place
Structured data found: Organization, WebPage and WebSite.
Open Graph tags complete
Open Graph tags are complete, so shared links show a title, description and image.
robots.txt in place
robots.txt is in place and points crawlers to your sitemap.
XML sitemap found
Your XML sitemap is reachable at https://level10gc.com/sitemap.xml.
AI search readiness
Organization data is thin (3 of 6 facts)
Your Organization JSON-LD is missing sameAs (social profiles), description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.
No llms.txt
There is no https://level10gc.com/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.
2 checks passed
AI answer engines may read the site
Your robots.txt lets the crawlers behind ChatGPT search, Claude and Perplexity read the site and cite it in answers.
Text is in the HTML
Your server sends the page's text in the HTML (1,771 words), so crawlers that don't run JavaScript still read it.
Other pages
8 pages without a meta description
https://level10gc.com/market_sectors/advanced-technology, https://level10gc.com/market_sectors/civic, https://level10gc.com/market_sectors/corporate, https://level10gc.com/market_sectors/education, https://level10gc.com/market_sectors/entertainment-cultural and https://level10gc.com/market_sectors/gaming-hospitality and 2 others have no meta description, so Google writes the search snippet from whatever text it finds.
15 internal pages checked
We fetched 15 pages linked from your homepage (of 70 found) and read each the way a search engine does.
6 checks passed
Linked pages load
All 15 pages we checked loaded without an error.
Canonical URLs point to themselves
No page we checked hands its ranking to a different URL.
Titles are unique
Every page we checked has its own title.
Every page has an H1
Each page we checked has a main headline.
No linked page is hidden from search
None of the pages we checked carries a noindex tag.
Every page has a title
All 15 pages that loaded have a <title>.
Best practices
11 small tap targets
11 of 30 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.
2 checks passed
No console errors
No JavaScript errors were logged while the page loaded on a phone.
Mobile viewport set
The page declares a mobile viewport.
Content and conversion
No call to action on the first screen
On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.
No analytics detected
No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.
No direct contact details
No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.
No risk reducer
No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.
About 1,764 words of copy
The homepage carries about 1,764 words of visible text.
3 checks passed
12 calls to action
The homepage has 12 calls to action, for example “Join Our Team”, “Contact Us” and “Get in Touch”.
2 short forms
2 short forms (7 fields at most) are right on the homepage, asking for an email.
Social proof on the page
Social proof on the homepage: 24 testimonial or review blocks and 10 customer or partner logos.
Privacy and tracking
1 cookie set on arrival
1Opening the homepage sets 1 cookie (measured from a US location before any click).
6 other companies contacted
Loading the homepage contacts 6 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.
2 checks passed
Consent tool: CookieYes
A consent management tool (CookieYes) loads with the page.
No known trackers before consent
No known advertising or analytics trackers load before a visitor clicks anything (measured from a US location before any click).
Security, domain, email and software versions
The security, domain and email checks, software and plugin versions, and any app with a known security problem are visible only to people at level10gc.com, because details like these could help someone attack a site. Every review keeps them private, whatever they found.
Upkeep, stack and company
Stack
- CMS
- WordPress
- Framework
- jQuery
- Hosting
- GoDaddy
Company
- Employees
- 227
Upkeep, stack, hiring and company data from programmable.info
Go beyond the website
What your $25 Growth Playbook adds
This review found 29 issues on level10gc.com, including 13 speed issues, 1 SEO issue and 3 conversion gaps. That is the website alone. The full Growth Playbook pairs these findings with what your customers say in public reviews and communities and what your closest competitors do better, then turns everything into at least 20 prioritised ideas, each with the evidence behind it, a step-by-step playbook, a metric and an owner.
- 28 research agents read your site, reviews, competitors, communities and public filings
- Customer review mining (G2, Capterra, Trustpilot and more) and voice-of-pain analysis in your buyers’ own words
- Competitor intelligence with battlecards for your closest rivals
- Ideal customer profile, buyer segments and buying-stage funnel
- Ranked channels, outreach sequences and content angles
- Live Reddit threads where buyers ask for what you sell, with draft replies
- Earned media and PR openings
- At least 20 ideas with evidence, a step-by-step playbook, metric, owner, effort and impact, grouped into this week, this quarter, big bets and wildcards, plus a 30/60/90-day roadmap
- PDF, Markdown, CSV, Notion and Linear exports, and a shareable page your team can track progress on
- Refresh the playbook later to see what changed
14-day money-back guarantee: not happy for any reason, email us within 14 days and we refund in full.