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bitsis.com.br website review

Visit site (opens in a new tab)Reviewed 7 November 202614 issues · 70 checks

This review found 14 issues worth fixing on bitsis.com.br, 4 of them high impact, across 70 checks. The most urgent: domain expires in 14 days. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.

  1. Homepage
  2. Phone render
  3. Links and pages
  4. Google PageSpeed

Google PageSpeed Insights (opens in a new tab), mobile

Site score

89B

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bitsis.com.br (opens in a new tab)
Live view · interaction off

Speed

1 to fix97

  • Render-blocking requests

    450 ms

    2 files block the first paint until they finish downloading. Deferring or inlining them could save about 450 ms.

  • Improve image delivery

    79 KiB

    4 images could be 79 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

  • 1 third-party service on the page

    1 third-party service load with your homepage (Google Fonts), adding 75 KiB and 0 ms of main-thread time.

  • 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.

3 checks passed

  • Mobile performance score: 97

    97/100

    Your mobile performance score is 97. That is in Google's “good” band (90 and up).

  • Main-thread work: 0.2 s

    A phone's processor spends 0.2 s on main-thread work while loading, 6 ms of it running JavaScript. That is comfortably low.

  • Server response: 42 ms

    42 ms

    Your server sent the HTML in 42 ms, well inside Google's 600 ms guideline.

Core Web Vitals

1 to fix100

  • Speed Index: 4.5 s

    4.5 s

    Visually, the page fills in at 4.5 s (Speed Index). Good is under 3.4 s.

  • Not enough real-visitor data yet

    Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.

5 checks passed

  • First Contentful Paint: 1.6 s

    1.6 s

    The first text or image appears after 1.6 s, inside the 1.8 s “good” threshold.

  • Largest Contentful Paint: 1.6 s

    1.6 s

    Your largest element renders in 1.6 s on a phone, inside Google's 2.5 s “good” threshold. The largest element is the text “A BitSis projeta e constrói software sob medida, coloca int…”.

  • Cumulative Layout Shift: 0

    0

    The layout barely moves while loading (CLS 0, good is under 0.1).

  • Total Blocking Time: 0 ms

    0 ms

    Scripts block the page for only 0 ms while loading. Good is under 200 ms.

  • Time to Interactive: 1.6 s

    1.6 s

    The page is fully interactive after 1.6 s.

Images and page weight

100

  • 1 image below the first screen load straight away

    1 image further down the page (23 KiB) download before anyone scrolls to it. Adding loading="lazy" lets the first screen load first.

  • About 0.07 g of CO₂ per visit

    0.07 g

    By the Sustainable Web Design model, a visit to your homepage emits about 0.07 g of CO₂e: 8.5 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

3 checks passed

  • Page weight: 257 KiB in 15 requests

    257 KiB

    Your homepage downloads 257 KiB in 15 requests on a phone: images 166 KiB (9), fonts 74 KiB (2) and HTML 10 KiB (1). That is a lean page.

  • Images use modern formats

    Every sizeable image is WebP, AVIF or SVG.

  • Images are sized for phones

    No image is downloaded at more than three times the size it is drawn on a phone.

Accessibility

2 to fixGoogle 9697

  • 24 text elements with low contrast

    24 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 (1 element)

    All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

2 checks passed

  • Every image has alt text

    All 16 images in the HTML carry an alt attribute.

  • 40 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 42 WCAG 2.2 A/AA and best-practice rules on the phone render: 40 passed and 2 failed. 1 more need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

2 to fixGoogle 10093

  • Meta description is long (227 characters)

    Your meta description is 227 characters; Google truncates after about 160, so the end of your pitch is cut.

  • Only 0 internal links

    The homepage links to only 0 pages on your own site, so visitors and crawlers find few routes into the rest of it.

  • No X (Twitter) card tag

    No twitter:card tag. X falls back to Open Graph, which is set, so this is minor.

7 checks passed

  • One H1 headline

    Your main headline reads: “Ideias viram sistemas.Sistemas viram resultado.”.

  • Title: 52 characters

    Your title is a healthy 52 characters: “BitSis | Software sob medida, IA e o ecossistema Bit”.

  • Canonical URL set

    The canonical URL is https://bitsis.com.br/.

  • Structured data in place

    Structured data found: Organization.

  • 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://bitsis.com.br/sitemap.xml.

AI search readiness

100

  • No llms.txt

    There is no /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.

3 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.

  • Organization data: 4 of 6 facts

    Your Organization JSON-LD gives name, url, logo and contact details; sameAs (social profiles) and description would complete it.

  • Text is in the HTML

    Your server sends the page's text in the HTML (1,489 words), so crawlers that don't run JavaScript still read it.

Best practices

Google 100100
3 checks passed

  • No console errors

    No JavaScript errors were logged while the page loaded on a phone.

  • Tap targets are thumb-sized

    5 of 5 tappable elements near the top are at least 24 px.

  • Mobile viewport set

    The page declares a mobile viewport.

Security and trust

2 to fix86

  • No HSTS header

    No Strict-Transport-Security header, so browsers may still try plain http first on a return visit.

  • No Content-Security-Policy

    No Content-Security-Policy header, the main browser-side defence against injected scripts.

  • No clickjacking protection

    Neither X-Frame-Options nor a CSP frame-ancestors policy is set, so any site can embed yours in a frame.

  • No Permissions-Policy

    No Permissions-Policy header to switch off camera, microphone and location for embedded content.

  • No security.txt

    There is no /.well-known/security.txt telling researchers how to report a security problem to you.

5 checks passed

  • Served over HTTPS

    The homepage is served over HTTPS (bitsis.com.br).

  • Valid certificate (78 days left)

    The certificate from Let's Encrypt · YR2 verifies for bitsis.com.br and is valid for another 78 days.

  • http:// redirects to https

    http://bitsis.com.br redirects to the secure version.

  • HTTP/2

    The server speaks HTTP/2, so browsers load many files over one connection.

  • All 8 links work

    All 8 links checked from your homepage (0 internal, 8 external) answered without errors.

Domain and trust

1 to fix

  • Domain expires in 14 days

    bitsis.com.br is registered until Nov 2026. If it lapses, the site and its email stop working and someone else can buy the name. Renew it, and turn on auto-renew.

  • No CAA record

    bitsis.com.br has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.

  • DNSSEC is off

    bitsis.com.br's DNS answers are not signed. DNSSEC stops attackers forging them to send visitors or email elsewhere; most registrars switch it on in a click, though most sites still run without it.

1 checks passed

  • Domain is 18 years old

    18 years

    bitsis.com.br was registered in Nov 2007. An established domain carries more trust with email providers and search engines.

Content and conversion

4 to fix40

  • 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 calls to action

    We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

  • Thin social proof

    Social proof on the homepage: 1 testimonial or review block. Pairing it with named testimonials or customer logos makes it far more convincing.

  • No analytics detected

    No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

  • Phone number is not tap-to-call

    Your phone number appears as text but isn't a tel: link, so phone visitors can't tap to call.

  • 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 1,470 words of copy

    The homepage carries about 1,470 words of visible text.

1 checks passed

  • 1 short form

    A short form (6 fields at most) is right on the homepage, asking for an email.

Email authentication

1 to fix70

  • DMARC is monitor-only (p=none)

    DMARC is set to p=none, so mail pretending to be bitsis.com.br is still delivered. Reports are on, so moving to quarantine is the next step.

  • Email authentication score: 70/100

    Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.

2 checks passed

  • SPF in place (~all)

    An SPF record lists your sending servers and marks other mail as suspicious (~all): “v=spf1 include:_spf.google.com ~all”.

  • DKIM signing found

    A DKIM key is published (selector “google”), so receivers can verify mail really came from you.

Privacy and tracking

  • No consent tool detected

    No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

  • 2 other companies contacted

    Loading the homepage contacts 2 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.

1 checks passed

  • 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).

Upkeep, stack and company

No signs of neglect in what was checked: the copyright year, CMS and plugin versions, and jQuery.

Stack

Hosting
Contabo Inc.

Upkeep, stack, hiring and company data from programmable.info

Go beyond the website

What your $25 Growth Playbook adds

This review found 14 issues on bitsis.com.br, including 2 speed issues, 2 SEO issues and 4 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.

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