Tools & Wizards About Us
nelsonroofcontracting.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

nelsonroofcontracting.com

Roof Contractor Corpus Christi | Commercial Roofing Service

Page Load Speed

2.2 sec in total

First Response

125 ms

Resources Loaded

1.7 sec

Page Rendered

316 ms

nelsonroofcontracting.com screenshot

About Website

Click here to check amazing Nelson Roof Contracting content. Otherwise, check out these important facts you probably never knew about nelsonroofcontracting.com

Commercial and residential roofing contractor. New installations, repairs. TPO, asphalt, metal, modified bitumen. Reliable roofing services.

Visit nelsonroofcontracting.com

Key Findings

We analyzed Nelsonroofcontracting.com page load time and found that the first response time was 125 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

nelsonroofcontracting.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.83

4/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

www.nelsonroofcontracting.com

125 ms

d-css-foundation.min.css

14 ms

css-font-package.min.css

16 ms

d-css-runtime-desktop-one-package-new.min.css

35 ms

a2ade054_1.min.css

57 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 18% of them (10 requests) were addressed to the original Nelsonroofcontracting.com, 23% (13 requests) were made to Fonts.gstatic.com and 16% (9 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (451 ms) relates to the external source Irp-cdn.multiscreensite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 942.6 kB (46%)

Content Size

2.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nelsonroofcontracting.com main page is 2.1 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. 75% 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 753.4 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 42.4 kB

  • Original 58.3 kB
  • After minification 55.4 kB
  • After compression 15.9 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 42.4 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 6.9 kB

  • Original 753.4 kB
  • After minification 746.5 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. Nelson Roof Contracting images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 368.1 kB

  • Original 610.8 kB
  • After minification 610.8 kB
  • After compression 242.7 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 368.1 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 525.2 kB

  • Original 647.6 kB
  • After minification 491.5 kB
  • After compression 122.4 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. Nelsonroofcontracting.com needs all CSS files to be minified and compressed as it can save up to 525.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (67%)

Requests Now

39

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nelson Roof Contracting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.nelsonroofcontracting.com

www.nelsonroofcontracting.com

125 ms

d-css-foundation.min.css

d-css-foundation.min.css

14 ms

css-font-package.min.css

css-font-package.min.css

16 ms

d-css-runtime-desktop-one-package-new.min.css

d-css-runtime-desktop-one-package-new.min.css

35 ms

a2ade054_1.min.css

a2ade054_1.min.css

57 ms

a2ade054_home_1.min.css

a2ade054_home_1.min.css

80 ms

jquery.min.js

jquery.min.js

27 ms

d-js-runtime-one-package.min.js

d-js-runtime-one-package.min.js

51 ms

api.js

api.js

124 ms

video.js

video.js

221 ms

bvPlugins.js

bvPlugins.js

278 ms

d-js-runtime-layouts-package.min.js

d-js-runtime-layouts-package.min.js

46 ms

d-js-runtime-layouts-desktop.min.js

d-js-runtime-layouts-desktop.min.js

47 ms

recaptcha__en.js

recaptcha__en.js

36 ms

analytics.js

analytics.js

29 ms

logo-264x98.png

logo-264x98.png

105 ms

207x102-white.png

207x102-white.png

255 ms

6106_553362081371274_1899173610_n.jpg

6106_553362081371274_1899173610_n.jpg

72 ms

collect

collect

21 ms

collect

collect

32 ms

collect

collect

32 ms

ThinkstockPhotos-119012762-6270x4180.jpg

ThinkstockPhotos-119012762-6270x4180.jpg

451 ms

bvPlugins.css

bvPlugins.css

62 ms

blue.css

blue.css

196 ms

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

50 ms

toadOcfmlt9b38dHJxOBGMw1o1eFRj7wYC6JbISqOjY.ttf

toadOcfmlt9b38dHJxOBGMw1o1eFRj7wYC6JbISqOjY.ttf

51 ms

toadOcfmlt9b38dHJxOBGEMbjGELOEJD5J8DUmxkO-A.ttf

toadOcfmlt9b38dHJxOBGEMbjGELOEJD5J8DUmxkO-A.ttf

61 ms

toadOcfmlt9b38dHJxOBGNNE-IuDiR70wI4zXaKqWCM.ttf

toadOcfmlt9b38dHJxOBGNNE-IuDiR70wI4zXaKqWCM.ttf

70 ms

toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf

toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf

81 ms

toadOcfmlt9b38dHJxOBGBPPOa1q11iOmmM9mDHHHX4.ttf

toadOcfmlt9b38dHJxOBGBPPOa1q11iOmmM9mDHHHX4.ttf

81 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

83 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

81 ms

zJY4gsxBiSo5L7tNutxFNg.ttf

zJY4gsxBiSo5L7tNutxFNg.ttf

82 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

82 ms

4cKlrioa77J2iqTqBgkRWg.ttf

4cKlrioa77J2iqTqBgkRWg.ttf

91 ms

ViZhet7Ak-LRXZMXzuAfkZ0EAVxt0G0biEntp43Qt6E.ttf

ViZhet7Ak-LRXZMXzuAfkZ0EAVxt0G0biEntp43Qt6E.ttf

91 ms

ceqTZGKHipo8pJj4molytp_TkvowlIOtbR7ePgFOpF4.ttf

ceqTZGKHipo8pJj4molytp_TkvowlIOtbR7ePgFOpF4.ttf

91 ms

dm-font.ttf

dm-font.ttf

41 ms

ga.js

ga.js

107 ms

sp-2.0.0-dm-0.1.min.js

sp-2.0.0-dm-0.1.min.js

107 ms

all.js

all.js

80 ms

js

js

157 ms

emailShareTitleBg.png

emailShareTitleBg.png

56 ms

800.nelsonroof.jpg

800.nelsonroof.jpg

277 ms

closeShareWin.png

closeShareWin.png

97 ms

4WwBI2xBQBEAAA=

4WwBI2xBQBEAAA=

91 ms

bvvideofont.svg

bvvideofont.svg

141 ms

__utm.gif

__utm.gif

76 ms

i

i

36 ms

__utm.gif

__utm.gif

52 ms

__utm.gif

__utm.gif

50 ms

__utm.gif

__utm.gif

53 ms

120 ms

saveInitPage

saveInitPage

223 ms

xd_arbiter.php

xd_arbiter.php

20 ms

xd_arbiter.php

xd_arbiter.php

26 ms

Accessibility Review

nelsonroofcontracting.com accessibility score

83

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nelsonroofcontracting.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

High

Browser errors were logged to the console

SEO Factors

nelsonroofcontracting.com SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nelsonroofcontracting.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nelsonroofcontracting.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

nelsonroofcontracting.com

Open Graph description is not detected on the main page of Nelson Roof Contracting. 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: