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sum.ba

https://sum.ba· First analyzed 24 May 2026· Updated 24 May 2026
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sum.ba
Desktop screenshot of sum.ba
Mobile screenshot of sum.ba
Mobile

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Hosting Provider

Hteronet

IP Address

212.39.111.33

Site Location

🇧🇦 Mostar, Bosnia and Herzegovinavia schema_nap

Server Location

🇧🇦 Sarajevo, Bosnia and Herzegovina

ASN

AS20875

Organization

Hteronet

Server

Apache

Nameservers

ls2.tel.net.ba.sysdns.carnet.hr.uni-mo.sve-mo.ba.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
752 ms10%
Speed Index
978 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.2 MB
92 requests
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Nuxt.js
CMS
Ghost
Infrastructure
Hosting
Hteronet

Technology Stack

12 Technologies Detected

CSS Frameworks

3
Tailwind CSS
Chakra UIMaterial UI

Icon Libraries

2
Font AwesomeMaterial Icons

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

Meta Frameworks

1
Nuxt.js

Fonts

1
Google Fonts

Web Servers

1
Apachev2.4.29

SEO Analysis

D59/100
18
6
2
Meta Tags8/15
Content2/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
S
sum.basum.ba

Sveučilište u Mostaru - SUM

Web stranica Sveučilišta u Mostaru, ovdje možete pronaći sve informacije i novosti sa Sveučilišta u Mostaru.

Title Length27 chars

Recommended: 50-60 chars (~166px / 580px)

Description Length108 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (5 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (17/27) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

35 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

30/100
Needs Work
8 12

Sponsored

AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
3/25
Citation
6/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:1,114
Token eff.:Optimal

Structured Data

2 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
C
64/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
20/100
F
655 mg
CO₂e / view
5.2 MB
Page Weight
15%
Cleaner Than
New Visitor
748 mg
vs
Returning (cached)
374 mg
Annual (10K/mo)
78.6 kg
Emission Segments
Data Center
146 mg
Network
157 mg
Device
351 mg
Resource Breakdown
JavaScript
559.5 KB
Images
2.7 MB
CSS
1.8 MB
Fonts
2.9 KB
HTML
100.4 KB
Other
18.1 KB
Green Hosting Not Verified
Hteronet
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

77d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

12.05.2026

Valid Until

10.08.2026

Subject Alternative Names (2)

sum.bawww.sum.ba

SHA-256 Fingerprint

37:8E:0A:D6:52:1E:D1:21:A7:B1:2C:B3:51:31:C8:48:09:A1:29:61...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
none
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Sun, 24 May 2026 18:42:04 GMT
etag
"9de2e-eSVNQPzFVqJyTH6788uj9uxa+EQ"
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

ASPMX.L.GOOGLE.COM
ALT2.ASPMX.L.GOOGLE.COM
ALT1.ASPMX.L.GOOGLE.COM
ASPMX2.GOOGLEMAIL.COM

+1 more

Domain Information

sum.ba

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
70/100
Mobile Friendly33 breakpoints
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto + Montserrat

WCAG Partial
66/100
Readability
/30
14/30

9px · LH 1.50

Hierarchy
/20
19/20

2.84x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
16/25

2 fonts · 6 req

Heading Font

Roboto

Sans26px

Body Font

Montserrat

Sans9px

Contrast Ratio

1:1

7 issues

Reading Comfort

Dual Sans-Serif

left aligned
26px
h1
21px
h2
15px
h3
13px
h4
9px
p

❌ Critical: 9px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.8x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle Fonts

Color Palette

10 unique colors
4.45:1 AA Large Light
#ffffff
Background· 34.1%
#767780
Other· 3.2%
#58697d
Primary· 13.4%
#46566b
Secondary· 10%
#3b4458
Secondary· 9.7%
#18293f
Secondary· 5.6%
#1d4364
Accent· 5.5%
#5d4251
Secondary· 2.3%

Business & Marketing Stack

3 Tools Detected

Enterprise

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

Social Media

1
Twitter/X WidgetsFree

Social widgets and sharing tools

3

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Ad Networks

Google AdSense

Sponsored

Scripts & Styles

17 Resources

14
Scripts
3
Styles
2
Async
6
Defer

Top Script Sources

local(9)pagead2.googlesyndication.com(2)assets.juicer.io(1)platform.twitter.com(1)googletagmanager.com(1)

Website Identity

Sveučilište u Mostaru

Sveučilište u Mostaru

Organization
www.sum.ba

Trg hrvatskih velikana 1, Mostar

88000, Mostar

BA

Location detected: 🇧🇦 Bosnia and Herzegovina, Mostarvia schema_nap
📧 Google WorkspacehrEst. 1977

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Last analyzed: 24 May 2026 at 18:42

Historical Analysis & Change Tracking