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saufer.com.co website review
Visit site (opens in a new tab)Reviewed 21 October 202629 issues · 71 checks
This review found 29 issues worth fixing on saufer.com.co, 7 of them high impact, across 71 checks. The most urgent: page weight: 34.8 MB in 53 requests. 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
85BClosest competitors among reviewed websites
Compare side by sideOne score from every part of this review. How it works
How it loaded on a phone
0.7 s
1.5 s
2.2 s
2.9 s
3.7 s
4.4 s
5.1 s
5.9 s
Speed
Use efficient cache lifetimes
200 ms · 13.5 MB36 files are served with short cache lifetimes, so returning visitors download them again (13.5 MB).
Render-blocking requests
700 ms2 files block the first paint until they finish downloading. Deferring or inlining them could save about 700 ms.
Google CDN adds 445 ms
445 msGoogle CDN costs a phone 445 ms of main-thread work and 739 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.
Reduce unused JavaScript
329 KiBAbout 329 KiB of JavaScript is downloaded but never used on this page.
Main-thread work: 2.6 s
A phone's processor spends 2.6 s on main-thread work while loading, 1.1 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.
3 third-party services on the page
3 third-party services load with your homepage (Google CDN, Other Google APIs/SDKs and Google Fonts), adding 809 KiB and 490 ms of main-thread time.
Reduce unused CSS
150 ms · 48 KiBAbout 48 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 150 ms faster on a phone.
6 long tasks on the main thread
6 long tasks block the main thread while loading, the longest for 143 ms. During a long task the page ignores taps.
Improve image delivery
16 KiB3 images could be 16 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.
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.
Minify CSS
4 KiB4 KiB could be saved by minifying CSS.
2 checks passed
Mobile performance score: 97
97/100Your mobile performance score is 97 (desktop: 100). That is in Google's “good” band (90 and up).
Server response: 4 ms
4 msYour server sent the HTML in 4 ms, well inside Google's 600 ms guideline.
Core Web Vitals
Time to Interactive: 9.0 s
9.0 sThe page becomes fully interactive after 9.0 s. Good is under 3.8 s.
29 images without width and height
29 images have no width and height attributes, so the layout jumps as each one loads.
Speed Index: 4.2 s
4.2 sVisually, the page fills in at 4.2 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.
4 checks passed
Total Blocking Time: 120 ms
120 msScripts block the page for only 120 ms while loading. Good is under 200 ms.
Cumulative Layout Shift: 0.005
0.005The layout barely moves while loading (CLS 0.005, good is under 0.1).
First Contentful Paint: 1.1 s
1.1 sThe first text or image appears after 1.1 s, inside the 1.8 s “good” threshold.
Largest Contentful Paint: 1.5 s
1.5 sYour largest element renders in 1.5 s on a phone, inside Google's 2.5 s “good” threshold. The largest element is the text “Management of Integrated Solutions in Control Centers”.
Images and page weight
Page weight: 34.8 MB in 53 requests
34.8 MBYour homepage downloads 34.8 MB in 53 requests on a phone: media 33.3 MB (8), scripts 838 KiB (12) and other files 357 KiB (7). Under 2 MB keeps phones on slow connections fast.
About 9.9 g of CO₂ per visit
9.87 gBy the Sustainable Web Design model, a visit to your homepage emits about 9.87 g of CO₂e: 1184.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
3 checks passed
Images use modern formats
Every sizeable image is WebP, AVIF or SVG.
Images load when needed
Images below the first screen wait until the visitor scrolls to them.
Images are sized for phones
No image is downloaded at more than three times the size it is drawn on a phone.
Accessibility
Unlabelled dropdowns
1 dropdown has no label.
10 text elements with low contrast
10 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 (15 elements)
All page content should be contained by landmarks: 15 elements on the page fail this check, rated moderate by axe-core.
7 form fields without a label
7 form fields have no label, so screen readers announce an empty box and autofill guesses.
Headings skip levels
Headings skip levels (h2 → h4), which makes the page harder to scan with a screen reader.
2 checks passed
Every image has alt text
All 20 images in the HTML carry an alt attribute.
49 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: 49 passed and 4 failed. 3 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.
SEO
No meta description
No meta description, so Google writes its own snippet from whatever text it finds.
Title is short (6 characters)
Your title is only 6 characters: “Saufer”. Between 30 and 65 characters leaves room to say what you do and for whom.
5 H1 headlines
There are 5 <h1> headlines (“Automatización y Continuidad Operativa para Infra…”, “¡Un paso adelante para mejorar la vida y los nego…” and “Saufer te escucha”). One clear main headline is easier for people and search engines.
No social preview image
No Open Graph image (also missing: og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.
No favicon declared
No favicon is declared in the HTML, so browser tabs and Google's mobile results may show a generic icon.
22 internal links, 3 external
The homepage links to 22 pages on saufer.com.co and 3 external pages.
4 checks passed
Canonical URL set
The canonical URL is https://www.saufer.com.co/.
Structured data in place
Structured data found: BreadcrumbList, WebPage and WebSite.
robots.txt in place
robots.txt is in place.
XML sitemap found
Your XML sitemap is reachable at https://www.saufer.com.co/sitemap.xml.
AI search readiness
No Organization structured data
There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.
No llms.txt
There is no https://www.saufer.com.co/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 (1,634 words), so crawlers that don't run JavaScript still read it.
Other pages
16 pages share a title
/, https://www.saufer.com.co/soluciones/centros-de-control-y-monitoreo-24-7-en-colombia-saufer, https://www.saufer.com.co/soluciones/instrumentacion-y-scada, https://www.saufer.com.co/soluciones/valvulas-y-actuadores, https://www.saufer.com.co/soluciones/energia-solar-fotovoltaica-epc and https://www.saufer.com.co/soluciones-generadores-agua-del-aire-watergen and 10 others all use the title “Saufer”. Search engines can't tell which page to show for a search, so each competes with the others.
5 pages without a meta description
https://www.saufer.com.co/industrias/electrificadoras, https://www.saufer.com.co/industrias/oil-gas, https://www.saufer.com.co/cultura-saufer, https://www.saufer.com.co/trabaje-con-nosotros and https://www.saufer.com.co/pqrs have no meta description, so Google writes the search snippet from whatever text it finds.
8 pages share a meta description
https://www.saufer.com.co/soluciones/instrumentacion-y-scada and https://www.saufer.com.co/soluciones/instrumentacion-y-scada-para-telemetria-industrial-saufer-colombia use the same meta description. A description written for each page earns more clicks.
7 links to non-canonical URLs
Your homepage links to 7 pages by a URL that isn't their canonical one, for example https://www.saufer.com.co/soluciones/centros-de-control-y-monitoreo-24-7-en-colombia-saufer, whose canonical is https://www.saufer.com.co/soluciones/centros-de-control-y-monitoreo-24-7. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.
3 pages without an H1
https://www.saufer.com.co/industrias/acueductos-y-alcantarillados, https://www.saufer.com.co/industrias/electrificadoras and https://www.saufer.com.co/industrias/oil-gas have no <h1> headline, so visitors and search engines get no clear main topic.
4 pages slow to respond
https://www.saufer.com.co/soluciones/instrumentacion-y-scada, https://www.saufer.com.co/soluciones/valvulas-y-actuadores, https://www.saufer.com.co/soluciones-generadores-agua-del-aire-watergen and https://www.saufer.com.co/industrias/acueductos-y-alcantarillados took over 3 s to send their HTML from our server.
15 internal pages checked
We fetched 15 pages linked from your homepage (of 16 found) and read each the way a search engine does.
3 checks passed
Linked pages load
All 15 pages we checked loaded without an error.
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
1 JavaScript error while loading
1 error was logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.
2 checks passed
Tap targets are thumb-sized
9 of 9 tappable elements near the top are at least 24 px.
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 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.
No analytics detected
No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.
A 9-field form
Your longest form asks for 9 fields (7 required). Every extra field lowers completion.
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 377 words of copy
The homepage carries about 377 words of visible text.
2 checks passed
Social proof on the page
Social proof on the homepage: 6 customer or partner logos and 3 trust badges.
Direct contact links
Visitors can reach you directly: 0 phone links and 3 email links.
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.
3 other companies contacted
Loading the homepage contacts 3 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).
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 saufer.com.co, 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
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 saufer.com.co, including 8 speed issues, 5 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.
- 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
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