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kastropgroup.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

kastropgroup.com

Architects - Redwood City | The Kastrop Group, Inc. Architects

Page Load Speed

4.6 sec in total

First Response

71 ms

Resources Loaded

4.5 sec

Page Rendered

74 ms

kastropgroup.com screenshot

About Website

Welcome to kastropgroup.com homepage info - get ready to check Kastrop Group best content right away, or after learning these important things about kastropgroup.com

The Kastrop Group, Inc. Architects is a full-service Bay Area architecture firm based in Redwood City specializing in Residential and Commercial projects.

Visit kastropgroup.com

Key Findings

We analyzed Kastropgroup.com page load time and found that the first response time was 71 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kastropgroup.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

www.kastropgroup.com

71 ms

minified.js

49 ms

focus-within-polyfill.js

83 ms

polyfill.min.js

82 ms

thunderbolt-commons.ce27524c.bundle.min.js

137 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Kastropgroup.com, 43% (15 requests) were made to Static.parastorage.com and 34% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 494.8 kB (56%)

Content Size

890.8 kB

After Optimization

396.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kastropgroup.com main page is 890.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. HTML takes 574.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 446.7 kB

  • Original 574.5 kB
  • After minification 572.8 kB
  • After compression 127.8 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 446.7 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 12.0 kB
  • After minification 12.0 kB

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. Kastrop Group images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

  • Original 304.3 kB
  • After minification 304.3 kB
  • After compression 256.2 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 48.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (53%)

Requests Now

19

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kastrop Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.kastropgroup.com

www.kastropgroup.com

71 ms

minified.js

minified.js

49 ms

focus-within-polyfill.js

focus-within-polyfill.js

83 ms

polyfill.min.js

polyfill.min.js

82 ms

thunderbolt-commons.ce27524c.bundle.min.js

thunderbolt-commons.ce27524c.bundle.min.js

137 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

148 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

120 ms

lodash.min.js

lodash.min.js

120 ms

react.production.min.js

react.production.min.js

135 ms

react-dom.production.min.js

react-dom.production.min.js

148 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

160 ms

KastropLogoSimple-rectangle.png

KastropLogoSimple-rectangle.png

248 ms

bundle.min.js

bundle.min.js

66 ms

8bc28c_17b7ceabf2fc49dda6dfb3374f22ebdb~mv2.jpg

8bc28c_17b7ceabf2fc49dda6dfb3374f22ebdb~mv2.jpg

530 ms

8bc28c_739720b3065b44ada377569f22705436~mv2.jpg

8bc28c_739720b3065b44ada377569f22705436~mv2.jpg

517 ms

8bc28c_76c0d805894e444dabde5b13097198b9~mv2.jpg

8bc28c_76c0d805894e444dabde5b13097198b9~mv2.jpg

448 ms

122 ms

113 ms

118 ms

113 ms

112 ms

112 ms

153 ms

146 ms

148 ms

144 ms

143 ms

145 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

11 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

14 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

5 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

8 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

5 ms

Accessibility Review

kastropgroup.com accessibility score

98

Accessibility Issues

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

kastropgroup.com best practices score

92

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

Page has valid source maps

SEO Factors

kastropgroup.com SEO score

96

Search Engine Optimization Advices

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 Kastropgroup.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 Kastropgroup.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

kastropgroup.com

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