sfuhs.org


Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags
Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

sfuhs.org Website Info

sfuhs.org (Home - San Francisco University High School) was registered first at 1998-09-15 04:00:00. DNS looks Active and website looks Accessable. According to Google, website speed score is 39/100 and SLOW. Website looks safe for children. We detected the website language as en-US.
sfuhs.org


sfuhs.org Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://www.sfuhs.org
Title:
Home - San Francisco University High School
Description:
Home - San Francisco University High School
External Links:
25
Internal Links:
254
Canonical URL:
https://www.sfuhs.org/
Language:
en-US
XML Sitemap:
✓ Yes
robots.txt:
✗ No
Favicon:
✓ Yes

sfuhs.org Domain & Whois Details

Refresh
Domain Create Date:
1998-09-15 04:00:00
Domain Age:
26 years, 9 months, 18 days
Domain Owner:
Network Solutions, LLCRegistrant REDACTED FOR PRIVACYAdmin REDACTED FOR PRIVACYTech REDACTED FOR PRIVACY
Server Type:
cloudflare
Nameservers:
ns23.worldnic.com - ns24.worldnic.co
Hosting Location:
-
IP:
104.17.162.123 , 104.17.165.123 , 104.17.164.123 ,



sfuhs.org Website Speed (Desktop)

Refresh
Overall Category:
SLOW
The human readable speed "category"
Speed Index:
39
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.4 (SLOW)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
1.407 s (AVERAGE)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
5 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
2.114 s (AVERAGE)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Interaction to Next Paint (INP):
53 ms (FAST)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
2.417 s (FAST)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
1699 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
1256 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://www.sfuhs.org/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
6/20/2023 10:20:29 AM
The last time we checked this website.
Site Speed Check(Full)

sfuhs.org HTML Resources

Type
Request Count
Size
Total
55
1,699 KB
Script
12
920 KB
Third-party
38
876 KB
Image
24
597 KB
Stylesheet
6
114 KB
Font
4
50 KB
Document
1
12 KB
Other
7
3 KB
Media
1
0 KB

sfuhs.org Website Safety

Refresh
Last Check Date:
12/30/2022 2:11:58 PM
Fortiguard:
Education
Mcafee Category:
Education/Reference
OpenDNS:
notdecidedyet
Cloudflare DNS:
OK
MyWot Child Safety:
99

sfuhs.org HTTP Headers

Refresh
alt-svc :
h3=":443"; ma=86400
Cache-Control :
public, s-maxage=300, max-age=30, stale-if-error=21600, stale-while-revalidate=15
CF-Cache-Status :
REVALIDATED
CF-RAY :
7d3a3cc0bd1a427f-EWR
Connection :
keep-alive
Content-Security-Policy :
frame-ancestors 'self' ;
Content-Type :
text/html; charset=utf-8
Date :
Wed, 07 Jun 2023 16:23:03 GMT
Referrer-Policy :
strict-origin-when-cross-origin
Server :
cloudflare
Set-Cookie :
__cf_bm=LrhYBXU01lc20K9uGS3iL3lChZQkIpAMTWeit0d8YNE-1686154983-0-Ab1P0Ec43wYv3XH+n9LofasOfMV7JhJwsCo
strict-transport-security :
max-age=15552000
Transfer-Encoding :
chunked
Vary :
Accept-Encoding
x-content-type-options :
nosniff
X-Download-Options :
noopen
X-Frame-Options :
SAMEORIGIN
X-Permitted-Cross-Domain-Policies :
none
X-Request-Id :
b0ba7893-2081-4783-8c3e-7e3c6e4259db
X-Runtime :
0.864345
x-xss-protection :
1; mode=block


sfuhs.org W3C HTML Validation Check Now

Last Check Date:
6/1/2023 12:00:00 AM
Errors:
18
Warnings:
0
Info:
21
Check Live:
Check sfuhs.org HTML Errors

sfuhs.org Similar Sites

Website
Title
Rank
summerbridgesf.org summerbridgesf.org
Breakthrough Summerbridge - San Francisco University High School
uhsfresno.com uhsfresno.com
University High School Fresno
457,101
universityhighschool.org universityhighschool.org
Home - University High School
universityhigh.org universityhigh.org
University High School
bayschoolsf.org bayschoolsf.org
Welcome to The Bay School of San Francisco
862,973
Top sfuhs.org Alternatives

sfuhs.org Site Keywords

home
San Francisco University High School

sfuhs.org Site H Tags

Check Now
h2
Our Mission
h2
WHO
h2
ARE
h2
WHAT
h2
Belonging at UHS
h2
Get In Touch
h2
Useful Links
h2
Connect With Us
h2
In This Section
h3
UHS challenges each individual to live a life of integrity, inquiry, and purpose larger than the sel
h3
"The spirit of Inquiry is a powerful engine at University High School – teachers can walk into the c
h3
Byron Philhour, Dean of Teaching and Learning and UHS parent
h3
"What makes University High School a community is we support each other in order for everyone to rea
h3
Alice, Class of 2025
h3
"At UHS, there are programs specifically designed to encourage students to pursue their interests an
h3
Sean, Class of 2022
h3
"By creating and sustaining safe spaces in and out of the class for students to explore and share th
h3
Alexandra Simmons, Dean of Student Life
h3
"High school students need to feel a sense of belonging to thrive. UHS students discover their voice


What is SitesDB?

SitesDB is one of the largest databases of websites and domain names on the internet, with over 40 million entries and growing. For more than 12 years, we've been manually verifying and updating website and domain details, combining human expertise with AI-powered systems to ensure the accuracy and relevance of our data.

At SitesDB, we provide in-depth technical and useful information about websites and domains, including:

  • Website meta tags
  • Domain & WHOIS data
  • General backlink and ranking statistics
  • Social media engagement stats
  • Root page speed insights
  • Website content and HTML resources
  • Website safety and security details, sourced from multiple trusted security providers
  • HTTP headers analysis
  • HTML validation reports
  • Lists of similar websites and competitors
  • Website keyword analysis, including top traffic-driving keywords
  • Heading structure (H tags) breakdown
  • Domain variations across different TLDs (Top-Level Domains)

In addition to this data, SitesDB offers a suite of website analysis tools — including Chrome CRUX, Google Lighthouse, and our own AI-enhanced algorithms — to help identify alternative websites, direct competitors, and similar sites, all continuously refined through both automated systems and human review.