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PRO ISP

PRO ISP

nono openresty

PRO ISP is listed in the Wptr verified hosting list. It is ranked #359 in the Global Hosting Companies list and #4 in the no rankings. You can find detailed information about PRO ISP on this page.

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Global
#359
no
#4
WPTR Score™
1289ms
Grade A+
2/25/2026
1MB Load
231ms
TTFB
735ms
Quick Facts
Verified technical data.
Founded
2002
Last Tested
2/25/2026
Server
openresty
Location
no
Features
HTTPS
PRO ISP

PRO ISP

Est. 2002
Target Audience
Quality Seekers, Business
Location
Stavanger, Norway
Status
Verified

Quality & Security Audit

Technical Analysis
HSTS (Strict Security)
Brotli Compression
HTTP/3 (QUIC) Protocol
Result
1/3 Passed
Overview

What is PRO ISP?

PRO ISP is widely regarded as the quality leader in the Norwegian hosting market, consistently winning 'best in test' awards.

Now part of the loopia Group, they have maintained their reputation for exceptional customer support and high-performance servers. PRO ISP combines the ease of use of cPanel with a robust infrastructure optimized for speed (LiteSpeed). They are the premium choice for users who value support quality above rock-bottom pricing.

Latency
Server Analysis
735ms
Total Response Time

The total time taken for the server to send the first byte. Lower values mean a faster website.

274ms

DNS Lookup

Time to resolve domain name to IP address.

134ms

TCP Connection

Time to establish initial connection.

257ms

SSL Handshake

Time to negotiate secure encryption.

70ms

Server Processing

Time for server to process and respond.

Advantages

Best support
High speed
Very feature rich
Modern stack

Disadvantages

Slightly pricier
Renewal costs
Performance History

Performance Trends

TTFB Trend

Score Trend

Our Verdict

Based on our independent testing using the Wptr Lab methodology, PRO ISP achieved a Real-Load Score of 1289ms (TTFB: 735ms), placing it at #359 in our global hosting rankings.

Recent Benchmarks

DateServerTTFBScore
January 10, 2026openresty
1088ms
1357
January 10, 2026openresty
953ms
8914
January 10, 2026openresty
848ms
1194
January 11, 2026openresty
879ms
1225
January 11, 2026openresty
828ms
1174

Coefficient Applied

This hosting provider's website did not return full HTML content due to bot protection. HTML size was measured as 47KB (under 100KB). Since reliable "Time to 1MB" data could not be obtained, a +160ms coefficient was applied to maintain ranking fairness.

Coefficient Calculation Formula
penalty = (100 - 47) × 2 = +160ms

Note to Hosting Provider:

For more accurate ranking results, please whitelist our "WptrnetSpeedBot" bot. You can add this to your robots.txt:

User-agent: WptrnetSpeedBot Allow: /

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