Latest public test screenshot

Screenshot captured after 2.12 s.

Prosim Dış Ticaret Kimya San. A.Ş.

See the website health and performance test results for https://prosim.com.tr/, including status code, load speed, SSL, WHOIS, DNS, console logs, Chrome UX Report, resource sizes, and Pagespeed findings.

Tested on 22 May 2026 13:56:13.

New test

Up
  • HTTP status 200
  • Response time 126 ms
  • Document load time 1.51 s
  • Full page load time 2.12 s
  • Document size 27.71 KB
  • Full page size 2.69 MB
60/100
  • Mobile score 60
  • Desktop score 68

Observer's Performance Suggestions

Priority actions Observer identified from this test to improve speed, reliability, and user experience.

2 images served larger than displayed
Error Medium

2 images are served at intrinsic dimensions more than 120% of their display size. Worst offender is 2024% 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

Slow Speed Index (6.4 s)
Warning High

The page takes too long to visually complete. Optimize critical rendering path, reduce render-blocking resources, and serve visible content first. Read more

Missing canonical tag
Warning High

No <link rel="canonical"> was found. Without it, search engines may index duplicate URLs and dilute ranking signals. Add a canonical tag pointing to the preferred URL. Read more

Desktop performance needs improvement (68/100)
Warning Medium

Score is below 90. Tackle the highest-impact audits to push into the green. Read more

Mobile performance needs improvement (60/100)
Warning Medium

Score is below 90. Tackle the highest-impact audits to push into the green. Read more

9 render-blocking resources
Warning Medium

More than 3 resources block initial rendering. Defer or async non-critical scripts and inline critical CSS to speed up first paint. Read more

1 static resource without cache headers
Warning Medium

Static assets (JS, CSS, images, fonts) are served without Cache-Control or Expires headers. Browsers will re-download them on every visit. Set long cache lifetimes with content-hashed filenames. Read more

Missing lang attribute on <html>
Warning Medium

The <html> element has no lang attribute. Screen readers and search engines use it to determine the page language. Add lang="en" (or the appropriate language code). Read more

1 console error during page load
Warning Medium

JavaScript errors or failed requests can break functionality. Open the console to investigate. Read more

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3 Sep 2026

95 days left

16 Jul 2026

47 days left

Whois

Registrar
ODTÜ GELİŞTİRME VAKFI BİLGİ TEKNOLOJİLERİ SAN. VE TİC. A.Ş.
Created
4 Sep 2000
Updated
22 May 2026
Expires
3 Sep 2026
Country
TR

SSL

SSL available
Yes
SSL status
valid
Issuer
C=US,O=Let's Encrypt,CN=E7
Subject
CN=prosim.com.tr
TLS version
TLSv1.3
Self-signed
No
Valid until
16 Jul 2026

DNS Records

Current DNS records returned for this domain at the time of the test.

DNS status
resolved
  • 188.114.96.7
  • 188.114.97.7
  • 2a06:98c1:3120::7
  • 2a06:98c1:3121::7

No records returned.

  • mail.prosim.com.tr
  • elijah.ns.cloudflare.com
  • meg.ns.cloudflare.com
  • MS=ED77ABEF2022B02B05DD0AA3A4CC83860D46BC26
  • MS=ms45268144
  • MS=ms87653314
  • us5j5gkvp40qu9s1v5g59grr9k
  • v=spf1 +mx ip4:104.247.191.244 ip4:104.247.191.193 a:mail.prosim.com.tr ~all

Resource Summary

Transfer size share of the tested page split by resource type.

Total 3.54 MB 84 requests 100% of total size
Image 2.77 MB 34 requests 78% of total size
Font 390.33 KB 16 requests 11% of total size
Script 180.84 KB 11 requests 5.0% of total size
Stylesheet 110.18 KB 19 requests 3.0% of total size
Other 101.03 KB 2 requests 2.8% of total size
Document 11.19 KB 2 requests 0.3% of total size
Media 0 B 0 requests 0.0% of total size
Third-party 1 MB 59 requests 28% of total size

Core Web Vitals

Key performance signals from Lighthouse, with color-coded status for what is healthy and what still needs work.

Good Time to First Byte 602 ms

The server starts responding quickly.

Poor First Contentful Paint 5.29 s

Users wait too long before any content appears.

Poor Largest Contentful Paint 17.34 s

Main visible content takes too long to appear.

Good Cumulative Layout Shift 0.004

The layout stays visually stable while loading.

Poor Speed Index 6.35 s

Visual loading is significantly delayed.

Good Total Blocking Time 14 ms

Main thread blocking stays in a healthy range.

Good Max Potential FID 64 ms

Potential input delay stays low.

Poor Time to Interactive 17.46 s

Users wait too long before the page responds.

TTFB 602 ms
FCP 5.29 s
LCP 17.34 s
TTI 17.46 s

Loading Filmstrip

Visual loading progress from the Lighthouse run, shown in time order.

Mobile filmstrip frame at 612 ms
612 ms
Mobile filmstrip frame at 1.22 s
1.22 s
Mobile filmstrip frame at 1.84 s
1.84 s
Mobile filmstrip frame at 2.45 s
2.45 s
Mobile filmstrip frame at 3.06 s
3.06 s
Mobile filmstrip frame at 3.67 s
3.67 s
Mobile filmstrip frame at 4.28 s
4.28 s
Mobile filmstrip frame at 4.89 s
4.89 s

Google Pagespeed Insights

Switch between desktop and mobile Lighthouse results to review the latest performance findings for this page.

Mobile 60
Desktop 68

Audit Details

AuditInsightImpact
Forced reflow

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

  • https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
Open
Reduce unused JavaScript

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

  • https://ajax.googleapis.com/ajax/libs/jqueryui/1.9.1/jquery-ui.min.js Potential savings: 54.38 KB
  • https://unpkg.com/[email protected]/dist/leaflet.js Potential savings: 23.03 KB
Est savings of 77 KiB
Use efficient cache lifetimes

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

  • https://prosim.com.tr/uploads/slider02.jpg Potential savings: 646.42 KB | Cache lifetime: 14400 s
  • https://prosim.com.tr/uploads/slider03.jpg Potential savings: 252.25 KB | Cache lifetime: 14400 s
  • https://prosim.com.tr/uploads/slider01.jpg Potential savings: 225.41 KB | Cache lifetime: 14400 s
  • https://prosim.com.tr/uploads/ilac.jpg Potential savings: 176.31 KB | Cache lifetime: 14400 s
  • https://prosim.com.tr/uploads/polimer-1.jpeg Potential savings: 142.93 KB | Cache lifetime: 14400 s
Est savings of 1,768 KiB
Network dependency tree

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Open
Render blocking requests

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

  • https://prosim.com.tr/css/imports.css
  • https://prosim.com.tr/css/style.css?2
  • https://prosim.com.tr/css/app.min.css
  • https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.7.2/animate.min.css
  • https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.carousel.min.css
Est savings of 1,340 ms
LCP breakdown

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Open
Largest Contentful Paint

Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

17.3 s
Improve image delivery

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

  • https://prosim.com.tr/uploads/slider02.jpg Using a modern image format (WebP, AVIF) or increasing the image compression could improve this image's download size. | Potential savings: 799.84 KB
  • https://prosim.com.tr/uploads/slider03.jpg Using a modern image format (WebP, AVIF) or increasing the image compression could improve this image's download size. | Potential savings: 220.18 KB
  • https://prosim.com.tr/uploads/slider01.jpg Using a modern image format (WebP, AVIF) or increasing the image compression could improve this image's download size. | Potential savings: 180.71 KB
  • https://prosim.com.tr/uploads/prosim-2.png This image file is larger than it needs to be (3824x1012) for its displayed dimensions (438x116). Use responsive images to reduce the image download size. | Potential savings: 122.81 KB
  • https://prosim.com.tr/uploads/polimer-1.jpeg Using a modern image format (WebP, AVIF) or increasing the image compression could improve this image's download size. | Potential savings: 31.72 KB
Est savings of 1,404 KiB
Time to Interactive

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

17.5 s
First Contentful Paint

First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric.

5.3 s
Speed Index

Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.

6.4 s
Font display

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

  • https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/webfonts/fa-solid-900.woff2
  • https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/webfonts/fa-brands-400.woff2
Est savings of 20 ms
Image elements do not have explicit `width` and `height`

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

  • https://prosim.com.tr/uploads/prosim-2.png
  • https://prosim.com.tr/uploads/prosim-2.png
  • https://prosim.com.tr/img/logo.png
  • https://prosim.com.tr/uploads/polimer-arge-logo.png
Open
Avoid enormous network payloads

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

  • https://prosim.com.tr/uploads/slider02.jpg
  • https://prosim.com.tr/uploads/slider03.jpg
  • https://prosim.com.tr/uploads/slider01.jpg
  • https://prosim.com.tr/uploads/ilac.jpg
  • https://prosim.com.tr/uploads/polimer-1.jpeg
Total size was 3,629 KiB

Browser Console Logs

Messages captured from the browser console during the real page test.

error TypeError: doc.replace is not a function https://prosim.com.tr/

Resources by Transfer Size

Largest transferred resources captured during the browser test, sorted from heaviest to lightest.

ResourceTypeStatusDurationTransfer sizeDecoded sizeBlocking
prosim.com.tr
css200499 ms950.14 KB949.84 KBnon-blocking
prosim.com.tr
css200305 ms370.47 KB370.18 KBnon-blocking
prosim.com.tr
css200294 ms331 KB330.71 KBnon-blocking
prosim.com.tr
css200208 ms258.8 KB258.51 KBnon-blocking
css200207 ms209.72 KB209.42 KBnon-blocking
css200205 ms129.7 KB129.41 KBnon-blocking
prosim.com.tr
img200304 ms124.73 KB124.44 KBnon-blocking
css200201 ms80.64 KB80.35 KBnon-blocking
script0310 ms61.25 KB231.55 KBnon-blocking
css200119 ms42.92 KB42.63 KBnon-blocking
css200194 ms32.48 KB32.18 KBnon-blocking
script0307 ms30.35 KB86.08 KBnon-blocking
stackpath.bootstrapcdn.com
css0187 ms24.49 KB155.78 KBblocking
stackpath.bootstrapcdn.com
script200297 ms17.55 KB58.6 KBnon-blocking
prosim.com.tr
css200105 ms12.37 KB12.08 KBnon-blocking
img200214 ms10.48 KB10.19 KBnon-blocking
script0205 ms10.21 KB43.3 KBnon-blocking
css097 ms10.19 KB55.99 KBblocking
prosim.com.tr
img200214 ms7.25 KB6.95 KBnon-blocking
prosim.com.tr
script200108 ms5.18 KB21.38 KBnon-blocking
prosim.com.tr
other20096 ms4.8 KB4.5 KBnon-blocking
cdnjs.cloudflare.com
script0206 ms4.31 KB14.35 KBnon-blocking
prosim.com.tr
link200120 ms4.25 KB18.99 KBblocking
css099 ms3.72 KB56.77 KBblocking
prosim.com.tr
iframe200196 ms3.31 KB7.52 KBnon-blocking
script0204 ms2.65 KB8.63 KBnon-blocking
cdnjs.cloudflare.com
css0104 ms1.7 KB25.44 KBblocking
prosim.com.tr
link200122 ms1.62 KB3.92 KBblocking
css098 ms1.12 KB3.27 KBblocking
prosim.com.tr
script200212 ms1.03 KB1.86 KBnon-blocking
script20017 ms961 B1.21 KBnon-blocking
css0290 ms841 B4.68 KBblocking
script0207 ms773 B1.04 KBnon-blocking
prosim.com.tr
link200113 ms539 B528 Bblocking
xmlhttprequest200187 ms383 B78 Bnon-blocking
www.algoritmik.net
css0153 ms0 B0 Bnon-blocking

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