Tools & Wizards About Us
gendrons.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

gendrons.com

Surveying equipment sales & service | Gendrons Inc | United States

Page Load Speed

9.8 sec in total

First Response

3.1 sec

Resources Loaded

6.6 sec

Page Rendered

78 ms

gendrons.com screenshot

About Website

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

Since 1946, Gendrons Inc. has been a surveying supply store that also does service & repairs. We are an authorized dealer for Topcon, Sokkia, Spectra, Seco, & many others.

Visit gendrons.com

Key Findings

We analyzed Gendrons.com page load time and found that the first response time was 3.1 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

gendrons.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value3,020 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

www.topprecision.com

3105 ms

minified.js

38 ms

focus-within-polyfill.js

71 ms

polyfill.min.js

1214 ms

mobile-app-invite-banner.css

70 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Gendrons.com, 20% (16 requests) were made to Static.parastorage.com and 15% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Topprecision.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 716.2 kB (51%)

Content Size

1.4 MB

After Optimization

680.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gendrons.com main page is 1.4 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. 40% of websites need less resources to load. HTML takes 762.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 606.4 kB

  • Original 762.9 kB
  • After minification 761.1 kB
  • After compression 156.6 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 606.4 kB or 79% of the original size.

Image Optimization

-33%

Potential reduce by 105.5 kB

  • Original 320.2 kB
  • After minification 214.7 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. Obviously, Gendrons needs image optimization as it can save up to 105.5 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 312.1 kB
  • After minification 312.0 kB
  • After compression 307.8 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

-4%

Potential reduce by 56 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.3 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. Gendrons.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (19%)

Requests Now

67

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gendrons. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.topprecision.com

www.topprecision.com

3105 ms

minified.js

minified.js

38 ms

focus-within-polyfill.js

focus-within-polyfill.js

71 ms

polyfill.min.js

polyfill.min.js

1214 ms

mobile-app-invite-banner.css

mobile-app-invite-banner.css

70 ms

mobile-app-invite-banner.umd.min.js

mobile-app-invite-banner.umd.min.js

71 ms

8875.e26292eb.bundle.min.js

8875.e26292eb.bundle.min.js

49 ms

thunderbolt-commons.b7a35b00.bundle.min.js

thunderbolt-commons.b7a35b00.bundle.min.js

41 ms

main.d98de0fd.bundle.min.js

main.d98de0fd.bundle.min.js

45 ms

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

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

41 ms

lodash.min.js

lodash.min.js

48 ms

react.production.min.js

react.production.min.js

42 ms

react-dom.production.min.js

react-dom.production.min.js

42 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

44 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

43 ms

GGG6.jpg

GGG6.jpg

555 ms

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589 ms

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457 ms

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499 ms

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524 ms

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451 ms

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692 ms

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751 ms

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651 ms

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706 ms

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754 ms

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762 ms

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829 ms

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912 ms

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917 ms

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1033 ms

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960 ms

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1007 ms

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976 ms

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1079 ms

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1152 ms

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1119 ms

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1150 ms

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1149 ms

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1276 ms

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1260 ms

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1303 ms

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1378 ms

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1474 ms

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1356 ms

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1419 ms

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1691 ms

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1491 ms

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1563 ms

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1567 ms

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1590 ms

bundle.min.js

bundle.min.js

142 ms

109 ms

111 ms

111 ms

111 ms

109 ms

106 ms

138 ms

141 ms

143 ms

144 ms

139 ms

137 ms

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1184 ms

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1223 ms

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1270 ms

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1196 ms

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1241 ms

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1211 ms

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1194 ms

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1177 ms

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1189 ms

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1208 ms

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1215 ms

IMG_2349_edited.jpg

IMG_2349_edited.jpg

1387 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

33 ms

deprecation-style.v5.css

deprecation-style.v5.css

12 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

gendrons.com accessibility score

88

Accessibility Issues

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

gendrons.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

gendrons.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 Gendrons.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 Gendrons.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

gendrons.com

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