Tools & Wizards About Us
tgroofing.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

tgroofing.com

T & G Roofing and Solar Company, Upland, CA 91786 | Roofing, Solar, Rain Gutters

Page Load Speed

1.8 sec in total

First Response

48 ms

Resources Loaded

937 ms

Page Rendered

779 ms

tgroofing.com screenshot

About Website

Welcome to tgroofing.com homepage info - get ready to check T G Roofing best content right away, or after learning these important things about tgroofing.com

T & G Roofing and Solar Company is your one-stop roofing company, where the job is done right the first time. Offering new roof, roof repairs, solar, and rain gutters.

Visit tgroofing.com

Key Findings

We analyzed Tgroofing.com page load time and found that the first response time was 48 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

tgroofing.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

tgroofing.com

48 ms

www.tgroofing.com

25 ms

bootstrap.css

25 ms

font-awesome.css

36 ms

flaticon.css

38 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 56% of them (52 requests) were addressed to the original Tgroofing.com, 17% (16 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (442 ms) relates to the external source Vortex.accuweather.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.8 kB (4%)

Content Size

4.3 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tgroofing.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. 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 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 50.6 kB

  • Original 61.6 kB
  • After minification 44.2 kB
  • After compression 11.0 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 17.4 kB, which is 28% 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 50.6 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 3.5 MB
  • After minification 3.5 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. T G Roofing images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 115.0 kB

  • Original 642.9 kB
  • After minification 642.9 kB
  • After compression 527.9 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 115.0 kB or 18% of the original size.

CSS Optimization

-12%

Potential reduce by 5.4 kB

  • Original 46.6 kB
  • After minification 46.6 kB
  • After compression 41.2 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. Tgroofing.com needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (52%)

Requests Now

71

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T G Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tgroofing.com

tgroofing.com

48 ms

www.tgroofing.com

www.tgroofing.com

25 ms

bootstrap.css

bootstrap.css

25 ms

font-awesome.css

font-awesome.css

36 ms

flaticon.css

flaticon.css

38 ms

nivo-lightbox.css

nivo-lightbox.css

34 ms

default.css

default.css

34 ms

owl.carousel.css

owl.carousel.css

34 ms

owl.theme.css

owl.theme.css

41 ms

style.css

style.css

65 ms

responsive.css

responsive.css

41 ms

blue.css

blue.css

45 ms

css

css

48 ms

css

css

59 ms

css

css

67 ms

css

css

68 ms

modernizr.custom.js

modernizr.custom.js

42 ms

api.js

api.js

55 ms

contact-form.css

contact-form.css

71 ms

launch.js

launch.js

131 ms

jquery.1.11.1.js

jquery.1.11.1.js

56 ms

bootstrap.js

bootstrap.js

56 ms

owl.carousel.js

owl.carousel.js

54 ms

nivo-lightbox.min.js

nivo-lightbox.min.js

56 ms

jquery.isotope.js

jquery.isotope.js

67 ms

imagesloaded.js

imagesloaded.js

68 ms

main.js

main.js

58 ms

free-estimate.js

free-estimate.js

65 ms

scc-c2.min.js

scc-c2.min.js

4 ms

css

css

14 ms

recaptcha__en.js

recaptcha__en.js

247 ms

sdk.js

sdk.js

28 ms

tg_roofing_solar_generators_raingutters.jpg

tg_roofing_solar_generators_raingutters.jpg

15 ms

4fe0206988be857d

4fe0206988be857d

429 ms

5-stars.jpg

5-stars.jpg

10 ms

tg-roofing-solar-raingutters.jpg

tg-roofing-solar-raingutters.jpg

18 ms

home-backup-generator.jpg

home-backup-generator.jpg

155 ms

go-solar.jpg

go-solar.jpg

19 ms

generac-generators.jpg

generac-generators.jpg

18 ms

01.jpg

01.jpg

165 ms

no-more-power-outages.jpg

no-more-power-outages.jpg

17 ms

04.png

04.png

155 ms

roofing_pg1.jpg

roofing_pg1.jpg

157 ms

solar_pg1.jpg

solar_pg1.jpg

156 ms

rain-gutters_pg1.jpg

rain-gutters_pg1.jpg

155 ms

home-generator-backup-power_pg1.jpg

home-generator-backup-power_pg1.jpg

165 ms

reroof_pg1.jpg

reroof_pg1.jpg

187 ms

recessed-solar_pg1.jpg

recessed-solar_pg1.jpg

188 ms

rain-gutter-installation_pg1.jpg

rain-gutter-installation_pg1.jpg

188 ms

apartment-roof_pg1.jpg

apartment-roof_pg1.jpg

198 ms

underlayment_pg1.jpg

underlayment_pg1.jpg

303 ms

reroof2_pg1.jpg

reroof2_pg1.jpg

303 ms

church-roof_pg1.jpg

church-roof_pg1.jpg

362 ms

solar-panels_pg1.jpg

solar-panels_pg1.jpg

365 ms

energy-loan-network.jpg

energy-loan-network.jpg

232 ms

gaf-master-elite.jpg

gaf-master-elite.jpg

301 ms

angies-list-super-service-award.jpg

angies-list-super-service-award.jpg

361 ms

5-stars.png

5-stars.png

366 ms

angies-list-super-service-award.png

angies-list-super-service-award.png

422 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

197 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

301 ms

sdk.js

sdk.js

148 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

442 ms

qqJ6Tb4FP7R-jZFnpGcVvw.js

qqJ6Tb4FP7R-jZFnpGcVvw.js

406 ms

analytics.js

analytics.js

237 ms

05.png

05.png

218 ms

required.png

required.png

279 ms

select.png

select.png

279 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

311 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

184 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

184 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

184 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

184 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

183 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

217 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

274 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

274 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

275 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

275 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrQ.ttf

263 ms

tDbV2oqRg1oM3QBjjcaDkOJGiRD7OwQ.ttf

tDbV2oqRg1oM3QBjjcaDkOJGiRD7OwQ.ttf

278 ms

7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz4eqVxg.ttf

7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz4eqVxg.ttf

277 ms

7Aujp_0qiz-afTfcIyoiGtm2P0wG089z4eqVxg.ttf

7Aujp_0qiz-afTfcIyoiGtm2P0wG089z4eqVxg.ttf

279 ms

273 ms

collect

collect

54 ms

hls_player-851a3305bc.css

hls_player-851a3305bc.css

95 ms

jquery.min.js

jquery.min.js

118 ms

es6-96b38a41c4.min.js

es6-96b38a41c4.min.js

138 ms

qqJ6Tb4FP7R-jZFnpGcVvw.js

qqJ6Tb4FP7R-jZFnpGcVvw.js

185 ms

js

js

216 ms

frame_1548960352.jpg

frame_1548960352.jpg

171 ms

polyfill.min.js

polyfill.min.js

112 ms

qqJ6Tb4FP7R-jZFnpGcVvw.js

qqJ6Tb4FP7R-jZFnpGcVvw.js

142 ms

Accessibility Review

tgroofing.com accessibility score

61

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

ARIA input fields do not have accessible names

High

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

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

tgroofing.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

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

High

Missing source maps for large first-party JavaScript

SEO Factors

tgroofing.com SEO score

74

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Tgroofing.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 Tgroofing.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

tgroofing.com

Open Graph description is not detected on the main page of T G Roofing. 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: