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surdex.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

surdex.com

Digital Orthoimagery, Lidar, Digital Mapping, Disaster Mapping | Surdex Corporation

Page Load Speed

32 sec in total

First Response

1.9 sec

Resources Loaded

4.5 sec

Page Rendered

25.6 sec

surdex.com screenshot

About Website

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

Surdex provides digital orthoimagery, lidar, digital topographic and planimetric mapping, emergency disaster mapping and aerial acquistion services.

Visit surdex.com

Key Findings

We analyzed Surdex.com page load time and found that the first response time was 1.9 sec and then it took 30.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

surdex.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

www.surdex.com

1868 ms

js

103 ms

styles.css

119 ms

home.42ee99ed42d5ea9822d7.css

166 ms

search-forms.css

245 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 64% of them (39 requests) were addressed to the original Surdex.com, 18% (11 requests) were made to Fonts.gstatic.com and 8% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Surdex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.5 kB (2%)

Content Size

6.1 MB

After Optimization

6.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Surdex.com main page is 6.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 86.5 kB

  • Original 115.4 kB
  • After minification 115.2 kB
  • After compression 28.9 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 86.5 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 11.7 kB

  • Original 5.7 MB
  • After minification 5.7 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. Surdex images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 226.8 kB
  • After minification 226.8 kB
  • After compression 225.5 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

-0%

Potential reduce by 0 B

  • Original 42.0 kB
  • After minification 42.0 kB
  • After compression 42.0 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. Surdex.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (43%)

Requests Now

49

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Surdex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.surdex.com

www.surdex.com

1868 ms

js

js

103 ms

styles.css

styles.css

119 ms

home.42ee99ed42d5ea9822d7.css

home.42ee99ed42d5ea9822d7.css

166 ms

search-forms.css

search-forms.css

245 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

194 ms

jquery-migrate-3.5.2.min.js

jquery-migrate-3.5.2.min.js

190 ms

cf7_gated_content.js

cf7_gated_content.js

259 ms

frontend.js

frontend.js

188 ms

css

css

50 ms

site.ccc7f11a620e86e5766b.css

site.ccc7f11a620e86e5766b.css

242 ms

scripts.js

scripts.js

253 ms

inspector.js

inspector.js

253 ms

api.js

api.js

40 ms

dlm-xhr.min.js

dlm-xhr.min.js

388 ms

polyfill.3c741263c61ba191cc58.js

polyfill.3c741263c61ba191cc58.js

386 ms

site.23b5b81ec23ef7881631.js

site.23b5b81ec23ef7881631.js

386 ms

home.b4a77235bb18feeef243.js

home.b4a77235bb18feeef243.js

550 ms

Surdex_Transitional-Logo_Black_small.png

Surdex_Transitional-Logo_Black_small.png

102 ms

main-menu-bg.jpg

main-menu-bg.jpg

438 ms

fpo01.jpg

fpo01.jpg

477 ms

sensor.jpg

sensor.jpg

473 ms

aerial-acquisition.jpg

aerial-acquisition.jpg

436 ms

flight-tracker.jpg

flight-tracker.jpg

536 ms

fleet.jpg

fleet.jpg

522 ms

sensor.jpg

sensor.jpg

474 ms

acquisition.jpg

acquisition.jpg

475 ms

qc.jpg

qc.jpg

675 ms

types-topo.jpg

types-topo.jpg

675 ms

types-plani.jpg

types-plani.jpg

538 ms

surdex-cessna.png

surdex-cessna.png

537 ms

section-bg.jpg

section-bg.jpg

790 ms

home-tab-1-414x277.jpg

home-tab-1-414x277.jpg

677 ms

home-tab-2a-414x277.jpg

home-tab-2a-414x277.jpg

676 ms

home-tab-3-414x277.jpg

home-tab-3-414x277.jpg

678 ms

home-tab-4-414x277.jpg

home-tab-4-414x277.jpg

679 ms

topography-lines.svg

topography-lines.svg

789 ms

jajo_blue.svg

jajo_blue.svg

689 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

369 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

373 ms

LDI2apCSOBg7S-QT7pa8FvOreeI.ttf

LDI2apCSOBg7S-QT7pa8FvOreeI.ttf

421 ms

LDI2apCSOBg7S-QT7pbYF_OreeI.ttf

LDI2apCSOBg7S-QT7pbYF_OreeI.ttf

429 ms

LDIxapCSOBg7S-QT7p4HM-M.ttf

LDIxapCSOBg7S-QT7p4HM-M.ttf

429 ms

LDI2apCSOBg7S-QT7pasEfOreeI.ttf

LDI2apCSOBg7S-QT7pasEfOreeI.ttf

431 ms

KFOkCnqEu92Fr1Mu51xIIzc.ttf

KFOkCnqEu92Fr1Mu51xIIzc.ttf

433 ms

KFOjCnqEu92Fr1Mu51TzBic6CsE.ttf

KFOjCnqEu92Fr1Mu51TzBic6CsE.ttf

430 ms

recaptcha__en.js

recaptcha__en.js

416 ms

home-tab-1-1394x932.jpg

home-tab-1-1394x932.jpg

454 ms

home-tab-2a-1394x932.jpg

home-tab-2a-1394x932.jpg

452 ms

home-tab-3-1394x932.jpg

home-tab-3-1394x932.jpg

460 ms

home-tab-4-1394x932.jpg

home-tab-4-1394x932.jpg

561 ms

anchor

anchor

36 ms

styles__ltr.css

styles__ltr.css

6 ms

recaptcha__en.js

recaptcha__en.js

17 ms

9JZxEp0LhtaE1v0GxppxYD-mM4N48uB2QPjHabq_eOY.js

9JZxEp0LhtaE1v0GxppxYD-mM4N48uB2QPjHabq_eOY.js

60 ms

webworker.js

webworker.js

56 ms

logo_48.png

logo_48.png

40 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

41 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

40 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

41 ms

recaptcha__en.js

recaptcha__en.js

43 ms

Accessibility Review

surdex.com accessibility score

78

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.

High

[role]s are not contained by their required parent element

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

surdex.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

surdex.com SEO score

92

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

Image elements do not have [alt] attributes

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 Surdex.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 Surdex.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

surdex.com

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