Tools & Wizards About Us
sestek.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

sestek.com

SESTEK Conversational Solutions || SESTEK

Page Load Speed

3.8 sec in total

First Response

194 ms

Resources Loaded

2.3 sec

Page Rendered

1.3 sec

sestek.com screenshot

About Website

Welcome to sestek.com homepage info - get ready to check SESTEK best content for Turkey right away, or after learning these important things about sestek.com

SESTEK develops AI-powered solutions using text-to-speech, speech recognition, natural language processing and voice biometrics technologies

Visit sestek.com

Key Findings

We analyzed Sestek.com page load time and found that the first response time was 194 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sestek.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

sestek.com

194 ms

www.sestek.com

861 ms

bundle.min.css

97 ms

jquery-3.6.3.min.js

193 ms

cookieconsent.umd.js

283 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 84% of them (47 requests) were addressed to the original Sestek.com, 5% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Nd-test-bot.sestek.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sestek.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.0 kB (9%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sestek.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 79.5 kB

  • Original 96.2 kB
  • After minification 85.7 kB
  • After compression 16.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 10.5 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 79.5 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 43.6 kB

  • Original 1.1 MB
  • After minification 1.1 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. SESTEK images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 31.7 kB

  • Original 529.4 kB
  • After minification 529.4 kB
  • After compression 497.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 210 B

  • Original 25.6 kB
  • After minification 25.6 kB
  • After compression 25.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sestek.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (27%)

Requests Now

51

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SESTEK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sestek.com

sestek.com

194 ms

www.sestek.com

www.sestek.com

861 ms

bundle.min.css

bundle.min.css

97 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

193 ms

cookieconsent.umd.js

cookieconsent.umd.js

283 ms

vendor.min.js

vendor.min.js

389 ms

bundle.min.js

bundle.min.js

672 ms

api.js

api.js

31 ms

jquery.validate.min.js

jquery.validate.min.js

290 ms

parsley.min.js

parsley.min.js

290 ms

dropzone.min.js

dropzone.min.js

287 ms

css2

css2

30 ms

gtm.js

gtm.js

50 ms

knovuu-n.png

knovuu-n.png

652 ms

closedd.png

closedd.png

569 ms

sestek-logo-dark.png

sestek-logo-dark.png

242 ms

chevron-down.svg

chevron-down.svg

249 ms

chevron-down-magenta.svg

chevron-down-magenta.svg

270 ms

chevron-up-icon.svg

chevron-up-icon.svg

269 ms

main-banner2023-en_658ac2f47ac70.webp

main-banner2023-en_658ac2f47ac70.webp

517 ms

g2-enterprise-index_660c051e97042.webp

g2-enterprise-index_660c051e97042.webp

339 ms

Hepsiburada.png

Hepsiburada.png

348 ms

Vakifbank.png

Vakifbank.png

349 ms

Ingbank.png

Ingbank.png

349 ms

GarantiBBVA.png

GarantiBBVA.png

429 ms

TurkTelekom.png

TurkTelekom.png

439 ms

Vodafone.png

Vodafone.png

439 ms

Groupama.png

Groupama.png

439 ms

Avaya.png

Avaya.png

519 ms

Genesys.png

Genesys.png

530 ms

Five9.png

Five9.png

530 ms

wave-pattern-2.png

wave-pattern-2.png

712 ms

virtual-agent-thumb.png

virtual-agent-thumb.png

696 ms

play-circle-primary.svg

play-circle-primary.svg

621 ms

biometrics.png

biometrics.png

800 ms

analytics-slider-2.png

analytics-slider-2.png

709 ms

analytics-slider-1.png

analytics-slider-1.png

630 ms

analytics-slider-3.png

analytics-slider-3.png

700 ms

aqm-banner-en.png

aqm-banner-en.png

721 ms

knovvu-speech-recognition-en-2024_65f5888ada404.png

knovvu-speech-recognition-en-2024_65f5888ada404.png

786 ms

tts-thumb.png

tts-thumb.png

880 ms

globe-pattern.png

globe-pattern.png

1071 ms

knovvu-analytics-now-available-on-genesys-appfoundry-20230725171158_800.jpg

knovvu-analytics-now-available-on-genesys-appfoundry-20230725171158_800.jpg

802 ms

avaya-devconnect-amp-sestek-20230705193940_800.jpg

avaya-devconnect-amp-sestek-20230705193940_800.jpg

812 ms

the-future-of-customer-engagement-whatsapp-business-20230922114827_800.jpg

the-future-of-customer-engagement-whatsapp-business-20230922114827_800.jpg

796 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

25 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew9.woff

30 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

44 ms

check-circle.svg

check-circle.svg

742 ms

footer-logo-middle-2x_v2.png

footer-logo-middle-2x_v2.png

739 ms

linkedin.svg

linkedin.svg

747 ms

youtube.svg

youtube.svg

809 ms

twitter.svg

twitter.svg

732 ms

g2.svg

g2.svg

736 ms

wave-pattern-1.png

wave-pattern-1.png

811 ms

recaptcha__en.js

recaptcha__en.js

32 ms

Accessibility Review

sestek.com accessibility score

58

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sestek.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sestek.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sestek.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sestek.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

sestek.com

Open Graph data is detected on the main page of SESTEK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: