Screenshot captured after 5.27 s.
TÜSEV | Türkiye Üçüncü Sektör Vakfı
See the website health and performance test results for https://tusev.org.tr/, including status code, load speed, SSL, WHOIS, DNS, console logs, Chrome UX Report, resource sizes, and Pagespeed findings.
Tested on 14 May 2026 16:13:00.
- HTTP status 200
- Response time 1.06 s
- Document load time 3.17 s
- Full page load time 5.27 s
- Document size 19.8 KB
- Full page size 13.95 MB
- Mobile score 0
- Desktop score 0
Observer's Performance Suggestions
Priority actions Observer identified from this test to improve speed, reliability, and user experience.
Missing clickjacking protection
Error
High The page has neither an X-Frame-Options header nor a CSP frame-ancestors directive, so it can be embedded in an iframe on any site, making it vulnerable to clickjacking attacks. Read more |
31 images served larger than displayed
Error
Medium 31 images are served at intrinsic dimensions more than 120% of their display size. Worst offender is 1080% of display size. Resize images to match their rendered dimensions to save bandwidth. Read more |
No H1 element found
Error
Low The page is missing an <h1> tag. An H1 heading helps search engines and screen readers understand the primary topic of the page. Read more |
1 slow third-party resource
Warning
High 1 third-party resource took longer than 1 second to load. Slowest: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdzzgoqAAAAAAlCAlXHq9CRAMh0sNkGPWyXOW7p&co=aHR0cHM6Ly90dXNldi5vcmcudHI6NDQz&hl=en&v=U5VsmTDhJM1iOJUyw4DEUTYv&size=invisible&anchor-ms=20000&execute-ms=30000&cb=jjxz8023rbse at 1306 ms. Consider self-hosting critical assets or lazy-loading non-essential ones. Read more |
Missing Strict-Transport-Security header
Warning
High Without HSTS, browsers can be tricked into loading the site over plain HTTP, exposing traffic to interception. Add a Strict-Transport-Security header with a long max-age. Read more |
Slow server response (1063 ms)
Warning
Medium Server took 1.063 seconds to respond. Investigate backend latency or upstream timeouts. Read more |
Domain transfer lock is not enabled
Warning
Medium The domain has neither clientTransferProhibited nor serverTransferProhibited status, which means it could be transferred to another registrar without additional safeguards. Enable transfer lock through your registrar to prevent unauthorized transfers. Read more |
Fewer than 75% of users have a good Time to First Byte
Warning
Medium Only 72% of real-user samples fall in the "good" bucket for Time to First Byte. Read more |
Slow full page load (5273 ms)
Warning
Medium Browser took longer than 5 seconds to reach DOM complete. Audit blocking resources and backend latency. Read more |
Heavy page weight (13.9 MB)
Warning
Medium Total transfer exceeds 5 MB. Trim images, scripts, and fonts to reduce data costs and load time. Read more |
Only the top 10 of 20 suggestions are shown in the public test. To see all recommendations and track every change on your website, register now.
Observer tracks these signals every day and alerts you the moment something important changes. Register now.
650 days left
57 days left
Whois
- Registrar
- İHS KURUMSAL TEKNOLOJİ HİZMETLERİ ANONİM ŞİRKETİ
- Created
- 1 Mar 2001
- Updated
- 14 May 2026
- Expires
- 1 Mar 2028
- Country
- TR
SSL
- Issuer
- C=US,O=Let's Encrypt,CN=E7
- Subject
- CN=tusev.org.tr
- TLS version
- TLSv1.3
- Self-signed
- No
- Valid until
- 17 Jul 2026
DNS Records
Current DNS records returned for this domain at the time of the test.
- 77.92.148.162
No records returned.
No records returned.
- tusev-org-tr.mail.protection.outlook.com
- evan.ns.cloudflare.com
- tia.ns.cloudflare.com
- MS=ms70304749
- MS=ms92944534
- google-site-verification=xANHyI_5GuhkdhiJdqByno8LeiJJP84LT1nquX7wFWc
- natro-domain-verification=8137cdbcea5c534b3ef90f95bb9c9278
- v=spf1 a mx include:_spf.elasticemail.com include:spf.protection.outlook.com include:spf.useinbox.net ~all
Google Pagespeed Insights
Switch between desktop and mobile Lighthouse results to review the latest performance findings for this page.
API Error: Lighthouse returned error: NO_FCP. The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)
API Error: Lighthouse returned error: NO_FCP. The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)
Browser Console Logs
Messages captured from the browser console during the real page test.
[LiteSpeed] Start Lazy Load[object Object]selaamChrome UX Report
Real-user experience shares from recent Chrome visits to this website.
Origin: https://tusev.org.tr
| Metric | User experience share | 75th percentile |
|---|---|---|
| LCP |
Good 91.0%
Needs improvement 5.2%
Poor 3.8% | 1.41 s |
| INP |
Good 97.4%
Needs improvement 1.7%
Poor 0.9% | 44 ms |
| CLS |
Good 97.7%
Needs improvement 2.0%
Poor 0.4% | 0.00 |
| FCP |
Good 85.9%
Needs improvement 9.3%
Poor 4.9% | 1.27 s |
| TTFB |
Good 72.1%
Needs improvement 23.5%
Poor 4.5% | 842 ms |
Resources by Transfer Size
Largest transferred resources captured during the browser test, sorted from heaviest to lightest.
| Resource | Type | Status | Duration | Transfer size | Decoded size | Blocking |
|---|---|---|---|---|---|---|
| img | 200 | 833 ms | 2.64 MB | 2.64 MB | non-blocking | |
| img | 200 | 832 ms | 2.61 MB | 2.61 MB | non-blocking | |
tusev.org.tr | img | 200 | 901 ms | 1.05 MB | 1.05 MB | non-blocking |
| img | 200 | 725 ms | 990.05 KB | 989.76 KB | non-blocking | |
tusev.org.tr | img | 200 | 127 ms | 847.85 KB | 847.56 KB | non-blocking |
tusev.org.tr | img | 200 | 825 ms | 831.1 KB | 830.81 KB | non-blocking |
| img | 200 | 111 ms | 828.68 KB | 828.39 KB | non-blocking | |
tusev.org.tr | img | 200 | 511 ms | 745.09 KB | 744.8 KB | non-blocking |
| img | 200 | 604 ms | 556.7 KB | 556.4 KB | non-blocking | |
| img | 200 | 506 ms | 481 KB | 480.71 KB | non-blocking | |
www.gstatic.com | script | 200 | 300 ms | 364.11 KB | 855.99 KB | non-blocking |
tusev.org.tr | img | 200 | 616 ms | 274.62 KB | 274.33 KB | non-blocking |
tusev.org.tr | img | 200 | 36 ms | 233.02 KB | 232.73 KB | non-blocking |
| img | 200 | 622 ms | 225 KB | 224.7 KB | non-blocking | |
| img | 200 | 323 ms | 203.89 KB | 203.59 KB | non-blocking | |
| img | 200 | 510 ms | 198.67 KB | 198.38 KB | non-blocking | |
tusev.org.tr | img | 200 | 710 ms | 196.57 KB | 196.28 KB | non-blocking |
| img | 200 | 609 ms | 151.53 KB | 151.24 KB | non-blocking | |
| img | 200 | 336 ms | 80.8 KB | 80.5 KB | non-blocking | |
| img | 200 | 109 ms | 75.92 KB | 75.63 KB | non-blocking | |
tusev.org.tr | img | 200 | 26 ms | 46.22 KB | 45.93 KB | non-blocking |
| img | 200 | 818 ms | 37.76 KB | 37.47 KB | non-blocking | |
| css | 200 | 75 ms | 34.8 KB | 34.51 KB | non-blocking | |
| css | 200 | 75 ms | 34.65 KB | 34.36 KB | non-blocking | |
tusev.org.tr | xmlhttprequest | 200 | 84 ms | 32.94 KB | 32.64 KB | non-blocking |
tusev.org.tr | fetch | 200 | 182 ms | 32.94 KB | 32.64 KB | non-blocking |
tusev.org.tr | xmlhttprequest | 200 | 108 ms | 32.83 KB | 32.54 KB | non-blocking |
tusev.org.tr | fetch | 200 | 107 ms | 32.83 KB | 32.54 KB | non-blocking |
| css | 200 | 17 ms | 30.02 KB | 29.73 KB | non-blocking | |
| script | 200 | 997 ms | 19.84 KB | 56.37 KB | non-blocking | |
| script | 200 | 1.01 s | 19.23 KB | 63.38 KB | non-blocking | |
| script | 200 | 999 ms | 16.72 KB | 51.28 KB | non-blocking | |
| css | 200 | 79 ms | 16.09 KB | 15.8 KB | non-blocking | |
| link | 200 | 23 ms | 15.23 KB | 113.6 KB | blocking | |
| script | 200 | 1 s | 14.43 KB | 40.28 KB | non-blocking | |
| img | 200 | 819 ms | 8.86 KB | 8.57 KB | non-blocking | |
tusev.org.tr | css | 200 | 105 ms | 6.35 KB | 6.06 KB | non-blocking |
| css | 200 | 105 ms | 6.35 KB | 6.06 KB | non-blocking | |
tusev.org.tr | css | 200 | 114 ms | 6.35 KB | 6.06 KB | non-blocking |
| css | 200 | 79 ms | 6.29 KB | 6 KB | non-blocking | |
| css | 200 | 79 ms | 6.29 KB | 6 KB | non-blocking | |
| css | 200 | 105 ms | 6.27 KB | 5.97 KB | non-blocking | |
tusev.org.tr | css | 200 | 79 ms | 5.7 KB | 5.4 KB | non-blocking |
| css | 200 | 79 ms | 5.47 KB | 5.17 KB | non-blocking | |
tusev.org.tr | css | 200 | 104 ms | 5.34 KB | 5.05 KB | non-blocking |
| link | 200 | 25 ms | 4.57 KB | 15.94 KB | blocking | |
| script | 200 | 902 ms | 4.39 KB | 12.87 KB | non-blocking | |
| link | 200 | 40 ms | 4.33 KB | 24.58 KB | blocking | |
| link | 200 | 38 ms | 3.91 KB | 14.7 KB | blocking | |
| link | 200 | 39 ms | 3.61 KB | 16.61 KB | blocking |
Previous Test Results
Get daily monitoring and instant alerts with Observer.
Register Observer to keep testing your website automatically and react faster when something breaks.
Try Observer Discover