Tools & Wizards About Us
coastalndt.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

coastalndt.com

Home - Coastal Inspection Services - Industrial and Marine Nondestructive Testing NDT

Page Load Speed

4.3 sec in total

First Response

178 ms

Resources Loaded

4.1 sec

Page Rendered

87 ms

coastalndt.com screenshot

About Website

Visit coastalndt.com now to see the best up-to-date Coastal NDT content and also check out these interesting facts you probably never knew about coastalndt.com

Coastal Inspection Services, NDT, weld inspection, Boiler Useful Life Studies, boiler inspection, boiler inspections, Level III certified examiner,Deaerator Evaluations,ASNT, American Society for Nond...

Visit coastalndt.com

Key Findings

We analyzed Coastalndt.com page load time and found that the first response time was 178 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

coastalndt.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

coastalndt.com

178 ms

common.css

170 ms

squarespace-gallery-slideshow.css

104 ms

yahoo-dom-event.js

133 ms

connection_core-min.js

100 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 85% of them (22 requests) were addressed to the original Coastalndt.com, 12% (3 requests) were made to Static1.1.sqspcdn.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Coastalndt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.5 kB (49%)

Content Size

499.4 kB

After Optimization

253.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coastalndt.com main page is 499.4 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. 25% of websites need less resources to load. Javascripts take 251.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 14.1 kB

  • Original 18.0 kB
  • After minification 15.7 kB
  • After compression 3.9 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. This page needs HTML code to be minified as it can gain 2.3 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.1 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 4.9 kB

  • Original 181.9 kB
  • After minification 177.0 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. Coastal NDT images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 186.1 kB

  • Original 251.4 kB
  • After minification 214.9 kB
  • After compression 65.4 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 186.1 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 40.4 kB

  • Original 48.1 kB
  • After minification 38.3 kB
  • After compression 7.6 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. Coastalndt.com needs all CSS files to be minified and compressed as it can save up to 40.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (60%)

Requests Now

25

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coastal NDT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coastalndt.com

coastalndt.com

178 ms

common.css

common.css

170 ms

squarespace-gallery-slideshow.css

squarespace-gallery-slideshow.css

104 ms

yahoo-dom-event.js

yahoo-dom-event.js

133 ms

connection_core-min.js

connection_core-min.js

100 ms

json-min.js

json-min.js

98 ms

animation-min.js

animation-min.js

142 ms

selector.js

selector.js

222 ms

element.js

element.js

219 ms

global.js

global.js

259 ms

lightbox.js

lightbox.js

258 ms

api.js

api.js

230 ms

base64.js

base64.js

247 ms

census.js

census.js

302 ms

yui2-yui3-bridge.js

yui2-yui3-bridge.js

307 ms

squarespace-gallery-slideshow.js

squarespace-gallery-slideshow.js

353 ms

cookie-min.js

cookie-min.js

335 ms

eu-cookie-policy.js

eu-cookie-policy.js

343 ms

webfont.js

webfont.js

34 ms

foot.jpg

foot.jpg

12 ms

GSA_Adv_sm.jpg

GSA_Adv_sm.jpg

41 ms

coastal.jpg

coastal.jpg

97 ms

RecordHit

RecordHit

243 ms

loading.gif

loading.gif

85 ms

overlay-arrow-left.png

overlay-arrow-left.png

3372 ms

overlay-arrow-right.png

overlay-arrow-right.png

83 ms

Accessibility Review

coastalndt.com accessibility score

88

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.

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

coastalndt.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

coastalndt.com SEO score

77

Search Engine Optimization Advices

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 Coastalndt.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 Coastalndt.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

coastalndt.com

Open Graph description is not detected on the main page of Coastal NDT. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: