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umtheme.com

https://umtheme.com· First analyzed 20 May 2026· Updated 20 May 2026
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umtheme.com
Desktop screenshot of umtheme.com
Mobile screenshot of umtheme.com
Mobile

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Hosting Provider

IP Address

43.174.247.27

Site Location

🇸🇬 Singaporevia ip

Server Location

🇸🇬 Singapore, Singapore

ASN

AS139341

Organization

ACE

Server

Nginx

Performance

84

Core Web Vitals

Weight

First Contentful Paint
1.9 s10%
Speed Index
2.5 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5 MB
42 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
ACE

Technology Stack

3 Technologies Detected

Libraries

1

CSS Frameworks

1

Web Servers

1

SEO Analysis

D58/100
16
10
1
Meta Tags12/15
Content8/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
U
umtheme.comumtheme.com

优美主题_zblog主题_网站模板设计_优质免费主题下载_前端切图_网站包装

优美主题是web建站技术,前端开发,视觉设计等学习交流的平台,提供最新和免费的zblog主题下载,企业站模板定制,并承接zblog主题,电影站cms,feifeicms,dedecms,phpcms模板定制,前端切图PSD转html等服务。

Title Length38 chars

Recommended: 50-60 chars (~233px / 580px)

Description Length120 chars

Recommended: 120-160 chars

Issues (1)

  • Missing H1 tag — every page should have exactly one H1

Crawlability

Sitemap

Type: standard

652 URLs

robots.txt

12 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
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:8%
Words:388
Token eff.:Optimal
Sections/1K:139.2

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...

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
62/100
7
Passed
4
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
0/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • Accessibility recommendation preview...

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.
26/100
F
639 mg
CO₂e / view
5.0 MB
Page Weight
15%
Cleaner Than
New Visitor
731 mg
vs
Returning (cached)
365 mg
Annual (10K/mo)
76.7 kg
Emission Segments
Data Center
143 mg
Network
154 mg
Device
343 mg
Resource Breakdown
JavaScript
119.6 KB
Images
4.6 MB
CSS
332.3 KB
HTML
13.2 KB
Green Hosting Not Verified
ACE
6 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

41d

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/2

Valid From

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (2)

*.umtheme.comumtheme.com

SHA-256 Fingerprint

7E:29:DD:A5:03:98:15:CB:F0:D5:70:3D:F2:62:AB:FF:D0:74:52:E9...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

age
0
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Wed, 20 May 2026 19:27:58 GMT
eo-cache-status
MISS
eo-log-uuid
2272284074868672265
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

umtheme.com

Domain Age
6y 7m

Created

12.10.2019

Expires

12.10.2026

Last Updated

11.10.2025

Registrar

DNSPod, Inc.

DNSSEC
Not Enabled

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.
D
44/100
Not Mobile Friendly1 breakpoint
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,maximum-scale=1,minimum-scale=1,initial-scale=1
4 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

PingFang SC

WCAG Partial
62/100
Readability
/30
19/30

18px · LH --

Hierarchy
/20
11/20

0.78x ratio · ✓ H1→H6

WCAG
/25
14/25

1:1 min contrast

Performance
/25
18/25

1 font · 1 req

Heading Font

PingFang SC

Sans14px

Body Font

PingFang SC

Sans18px

Contrast Ratio

1:1

14 issues

Reading Comfort

Single Font Family

left aligned
14px
h1
18px
h2
18px
h3
14px
h4
18px
p
Minor Second
Scale

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Color Palette

10 unique colors
Light
#ffffff
Background· 30.499999999999996%
#0bc0e8
Primary· 28.9%
#1d9cd0
Accent· 6.8%
#768da1
Secondary· 6.4%
#142f40
Accent· 6%
#575972
Secondary· 4.6%
#44bbcb
Accent· 3%
#3ccfe3
Accent· 1.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

12 Resources

9
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

umtheme.com(8)hm.baidu.com(1)

Website Identity

umtheme.com

6 years old
Location detected: 🇸🇬 Singaporevia ip
DNSPod, Inc.zh-Hans

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Last analyzed: 20 May 2026 at 19:28

Historical Analysis & Change Tracking