Tools & Wizards About Us
zastko.idxbroker.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

zastko.idxbroker.com

IDX/MLS by IDX Broker ™ - Multiple Listing Service Search Tools for Realtors and Real Estate Websites

Page Load Speed

2.6 sec in total

First Response

138 ms

Resources Loaded

2.3 sec

Page Rendered

148 ms

zastko.idxbroker.com screenshot

About Website

Visit zastko.idxbroker.com now to see the best up-to-date Zastko IDX Broker content for United States and also check out these interesting facts you probably never knew about zastko.idxbroker.com

Display IDX real estate listings on Realtor websites and mobile devices with Internet Data Exchange (IDX) feeds provided by IDX Broker.

Visit zastko.idxbroker.com

Key Findings

We analyzed Zastko.idxbroker.com page load time and found that the first response time was 138 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zastko.idxbroker.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value3,620 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

www.idxbroker.com

138 ms

www.idxbroker.com

398 ms

fbevents.js

17 ms

index.css

125 ms

css

38 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zastko.idxbroker.com, 17% (26 requests) were made to Fonts.gstatic.com and 6% (10 requests) were made to Service.force.com. The less responsive or slowest element that took the longest time to load (688 ms) relates to the external source Idxbroker.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 681.7 kB (30%)

Content Size

2.3 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zastko.idxbroker.com main page is 2.3 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 234.5 kB

  • Original 287.7 kB
  • After minification 265.2 kB
  • After compression 53.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 234.5 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 43.4 kB

  • Original 1.2 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. Zastko IDX Broker images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 302.7 kB

  • Original 704.9 kB
  • After minification 703.4 kB
  • After compression 402.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 302.7 kB or 43% of the original size.

CSS Optimization

-78%

Potential reduce by 101.1 kB

  • Original 129.2 kB
  • After minification 126.9 kB
  • After compression 28.1 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. Zastko.idxbroker.com needs all CSS files to be minified and compressed as it can save up to 101.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (27%)

Requests Now

126

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zastko IDX Broker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.idxbroker.com

www.idxbroker.com

138 ms

www.idxbroker.com

www.idxbroker.com

398 ms

fbevents.js

fbevents.js

17 ms

index.css

index.css

125 ms

css

css

38 ms

font-awesome.min.css

font-awesome.min.css

36 ms

magnific-popup.css

magnific-popup.css

240 ms

bootstrap.css

bootstrap.css

415 ms

idx.php

idx.php

241 ms

idx.mobile.php

idx.mobile.php

303 ms

index.css

index.css

304 ms

jquery.min.js

jquery.min.js

414 ms

jquery.jgrowl.min.js

jquery.jgrowl.min.js

312 ms

bootstrap.min.js

bootstrap.min.js

367 ms

idx.js

idx.js

368 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

487 ms

form-check.js

form-check.js

375 ms

idx-announcements.js

idx-announcements.js

487 ms

lottie.js

lottie.js

688 ms

api.js

api.js

43 ms

esw.min.js

esw.min.js

28 ms

liveagent.js

liveagent.js

492 ms

loader.js

loader.js

148 ms

analytics.js

analytics.js

60 ms

gtm.js

gtm.js

175 ms

century_21.png

century_21.png

418 ms

coldwell_banker.png

coldwell_banker.png

381 ms

john_l_scott.png

john_l_scott.png

384 ms

remax.png

remax.png

384 ms

windermere.png

windermere.png

385 ms

rss_icon.png

rss_icon.png

384 ms

idx-logo.svg

idx-logo.svg

387 ms

banner.jpg

banner.jpg

668 ms

prev.png

prev.png

405 ms

next.png

next.png

406 ms

pt.png

pt.png

407 ms

lt.png

lt.png

437 ms

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151 ms

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194 ms

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248 ms

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187 ms

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224 ms

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262 ms

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247 ms

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208 ms

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384 ms

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212 ms

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243 ms

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7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k40e6fwniDhzBAAw.woff

300 ms

js

js

66 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

82 ms

call-tracking_9.js

call-tracking_9.js

47 ms

wcm

wcm

43 ms

data.json

data.json

130 ms

data.json

data.json

258 ms

data.json

data.json

181 ms

recaptcha__en.js

recaptcha__en.js

21 ms

common.min.js

common.min.js

5 ms

announcements.php

announcements.php

73 ms

esw.min.css

esw.min.css

3 ms

liveagent.esw.min.js

liveagent.esw.min.js

13 ms

fallback

fallback

23 ms

fallback__ltr.css

fallback__ltr.css

5 ms

css

css

20 ms

logo_48.png

logo_48.png

4 ms

esw.html

esw.html

86 ms

img_0.jpg

img_0.jpg

100 ms

img_1.jpg

img_1.jpg

98 ms

img_2.jpg

img_2.jpg

100 ms

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img_3.jpg

99 ms

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img_4.jpg

108 ms

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img_5.jpg

134 ms

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142 ms

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141 ms

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147 ms

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171 ms

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172 ms

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201 ms

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204 ms

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206 ms

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216 ms

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226 ms

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238 ms

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268 ms

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270 ms

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271 ms

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297 ms

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296 ms

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305 ms

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img_6.jpg

336 ms

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339 ms

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341 ms

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359 ms

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364 ms

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371 ms

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img_12.jpg

403 ms

img_13.jpg

img_13.jpg

411 ms

img_14.jpg

img_14.jpg

407 ms

img_15.jpg

img_15.jpg

423 ms

eswFrame.min.js

eswFrame.min.js

7 ms

img_16.jpg

img_16.jpg

430 ms

session.esw.min.js

session.esw.min.js

2 ms

broadcast.esw.min.js

broadcast.esw.min.js

3 ms

chasitor.esw.min.js

chasitor.esw.min.js

2 ms

filetransfer.esw.min.js

filetransfer.esw.min.js

5 ms

img_0.jpg

img_0.jpg

345 ms

img_1.jpg

img_1.jpg

373 ms

img_2.jpg

img_2.jpg

380 ms

img_3.jpg

img_3.jpg

383 ms

img_4.jpg

img_4.jpg

394 ms

img_5.jpg

img_5.jpg

399 ms

img_6.jpg

img_6.jpg

397 ms

img_7.jpg

img_7.jpg

403 ms

img_8.jpg

img_8.jpg

404 ms

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8 ms

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412 ms

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397 ms

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396 ms

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401 ms

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413 ms

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410 ms

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407 ms

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407 ms

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394 ms

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398 ms

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412 ms

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413 ms

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392 ms

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399 ms

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393 ms

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400 ms

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408 ms

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408 ms

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394 ms

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398 ms

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394 ms

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398 ms

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405 ms

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img_15.jpg

405 ms

img_16.jpg

img_16.jpg

395 ms

img_17.jpg

img_17.jpg

394 ms

Accessibility Review

zastko.idxbroker.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

zastko.idxbroker.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zastko.idxbroker.com SEO score

88

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Zastko.idxbroker.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 Zastko.idxbroker.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

zastko.idxbroker.com

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