Tools & Wizards About Us
nabpropr.com screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

nabpropr.com

National Building Products | Construcción / Materiales | Hato Rey | Puerto Rico (PR)

Page Load Speed

2.4 sec in total

First Response

140 ms

Resources Loaded

985 ms

Page Rendered

1.2 sec

nabpropr.com screenshot

About Website

Visit nabpropr.com now to see the best up-to-date Nab PR O content and also check out these interesting facts you probably never knew about nabpropr.com

National Building Products Corp was established in 1984 with the purpose of importing and distributing building materials for the construction industry.

Visit nabpropr.com

Key Findings

We analyzed Nabpropr.com page load time and found that the first response time was 140 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

nabpropr.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

79/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

nabpropr.com

140 ms

nabpropr.com

174 ms

bootstrap.min.css

33 ms

all.min.css

44 ms

glide.core.css

54 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 62% of them (24 requests) were addressed to the original Nabpropr.com, 18% (7 requests) were made to Cdnjs.cloudflare.com and 10% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (534 ms) belongs to the original domain Nabpropr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 884.2 kB (21%)

Content Size

4.3 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nabpropr.com main page is 4.3 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. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 11.2 kB

  • Original 14.6 kB
  • After minification 11.0 kB
  • After compression 3.4 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 3.6 kB, which is 25% 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 11.2 kB or 77% of the original size.

Image Optimization

-20%

Potential reduce by 869.6 kB

  • Original 4.3 MB
  • After minification 3.4 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. Obviously, Nab PR O needs image optimization as it can save up to 869.6 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 2 B

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.

CSS Optimization

-74%

Potential reduce by 3.3 kB

  • Original 4.5 kB
  • After minification 4.4 kB
  • After compression 1.2 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. Nabpropr.com needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (33%)

Requests Now

33

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nab PR O. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nabpropr.com

nabpropr.com

140 ms

nabpropr.com

nabpropr.com

174 ms

bootstrap.min.css

bootstrap.min.css

33 ms

all.min.css

all.min.css

44 ms

glide.core.css

glide.core.css

54 ms

styles.css

styles.css

43 ms

js

js

84 ms

js

js

152 ms

jquery.slim.min.js

jquery.slim.min.js

58 ms

popper.min.js

popper.min.js

53 ms

bootstrap.min.js

bootstrap.min.js

53 ms

glide.js

glide.js

54 ms

main.js

main.js

81 ms

css2

css2

60 ms

js

js

99 ms

location.png

location.png

56 ms

phone.png

phone.png

49 ms

mail.png

mail.png

57 ms

facebook.png

facebook.png

95 ms

logo.png

logo.png

99 ms

header.jpg

header.jpg

219 ms

header4.jpg

header4.jpg

141 ms

divider.png

divider.png

176 ms

1.png

1.png

429 ms

2.png

2.png

339 ms

3.png

3.png

421 ms

4.png

4.png

330 ms

main1.png

main1.png

534 ms

main2.png

main2.png

428 ms

main3.png

main3.png

485 ms

main4.png

main4.png

460 ms

marcas.png

marcas.png

469 ms

footer.png

footer.png

475 ms

superpages.png

superpages.png

473 ms

axesa.png

axesa.png

503 ms

KFOmCnqEu92Fr1Me5mZNCzc.woff

KFOmCnqEu92Fr1Me5mZNCzc.woff

21 ms

KFOlCnqEu92Fr1MmEU9vAB0_IsE.woff

KFOlCnqEu92Fr1MmEU9vAB0_IsE.woff

26 ms

KFOlCnqEu92Fr1MmWUlvAB0_IsE.woff

KFOlCnqEu92Fr1MmWUlvAB0_IsE.woff

31 ms

KFOlCnqEu92Fr1MmYUtvAB0_IsE.woff

KFOlCnqEu92Fr1MmYUtvAB0_IsE.woff

35 ms

Accessibility Review

nabpropr.com accessibility score

97

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

nabpropr.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nabpropr.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 Nabpropr.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 Nabpropr.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

nabpropr.com

Open Graph description is not detected on the main page of Nab PR O. 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: