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gollatz.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

gollatz.com

Children's Manners | Gollatz Cotillion & Social Programs for Children

Page Load Speed

591 ms in total

First Response

102 ms

Resources Loaded

489 ms

Page Rendered

0 ms

gollatz.com screenshot

About Website

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

Gollatz Cotillion is the premier leader in the instruction of children's manners since 1932. A family owned business, we have always been dedicated to offer successful programs to children in fun and ...

Visit gollatz.com

Key Findings

We analyzed Gollatz.com page load time and found that the first response time was 102 ms and then it took 489 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

gollatz.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

www.gollatz.com

102 ms

minified.js

30 ms

focus-within-polyfill.js

61 ms

polyfill.min.js

60 ms

thunderbolt-commons.81e79c4a.bundle.min.js

105 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Gollatz.com, 48% (12 requests) were made to Static.wixstatic.com and 40% (10 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (125 ms) relates to the external source Static.parastorage.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 478.9 kB (47%)

Content Size

1.0 MB

After Optimization

545.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Gollatz.com main page is 1.0 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. 45% of websites need less resources to load. HTML takes 552.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 423.0 kB

  • Original 552.3 kB
  • After minification 550.6 kB
  • After compression 129.3 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 423.0 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 7.8 kB

  • Original 183.7 kB
  • After minification 175.9 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. Gollatz images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.1 kB

  • Original 288.7 kB
  • After minification 288.7 kB
  • After compression 240.6 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 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (42%)

Requests Now

24

After Optimization

14

  • Images
  • JavaScript

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gollatz. 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.gollatz.com

www.gollatz.com

102 ms

minified.js

minified.js

30 ms

focus-within-polyfill.js

focus-within-polyfill.js

61 ms

polyfill.min.js

polyfill.min.js

60 ms

thunderbolt-commons.81e79c4a.bundle.min.js

thunderbolt-commons.81e79c4a.bundle.min.js

105 ms

main.e8bb44c8.bundle.min.js

main.e8bb44c8.bundle.min.js

107 ms

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

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

105 ms

lodash.min.js

lodash.min.js

106 ms

react.production.min.js

react.production.min.js

103 ms

react-dom.production.min.js

react-dom.production.min.js

107 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

125 ms

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d52f2a_844ed0ef7b85444280834608ec4b6d7c~mv2.png

82 ms

bundle.min.js

bundle.min.js

82 ms

SSL-Secure-Connection.png

SSL-Secure-Connection.png

49 ms

d52f2a_ace571a690694c11bf1de6162eddb8fd~mv2.png

d52f2a_ace571a690694c11bf1de6162eddb8fd~mv2.png

55 ms

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d52f2a_aa22c77a898443148cb8204b5302105b~mv2.png

55 ms

d52f2a_ace571a690694c11bf1de6162eddb8fd~mv2.png

d52f2a_ace571a690694c11bf1de6162eddb8fd~mv2.png

49 ms

business%20photo%20_edited_edited_edited.jpg

business%20photo%20_edited_edited_edited.jpg

56 ms

b13p09044%20(2).jpg

b13p09044%20(2).jpg

49 ms

d52f2a_eab5a68d677d47be9956c59656b10815~mv2_d_1632_1224_s_2.jpg

d52f2a_eab5a68d677d47be9956c59656b10815~mv2_d_1632_1224_s_2.jpg

54 ms

d52f2a_27156c4a2ba44010979aefe334fee54d~mv2.png

d52f2a_27156c4a2ba44010979aefe334fee54d~mv2.png

53 ms

d52f2a_8de454997c0747d5b4cb3324fdd8090b~mv2_d_1500_1200_s_2.jpg

d52f2a_8de454997c0747d5b4cb3324fdd8090b~mv2_d_1500_1200_s_2.jpg

54 ms

d52f2a_aa22c77a898443148cb8204b5302105b~mv2.png

d52f2a_aa22c77a898443148cb8204b5302105b~mv2.png

57 ms

d52f2a_897615db201a4ad0b6bdd0d7129c1528~mv2.jpg

d52f2a_897615db201a4ad0b6bdd0d7129c1528~mv2.jpg

56 ms

tiny_arrows.4355fe50.png

tiny_arrows.4355fe50.png

53 ms

Accessibility Review

gollatz.com accessibility score

91

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

Buttons do not have an accessible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

gollatz.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

gollatz.com SEO score

97

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 Gollatz.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 Gollatz.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

gollatz.com

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