Tools & Wizards About Us
allertonharborcanvas.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

allertonharborcanvas.com

Allerton Harbor Canvas - High Quality Custom Canvas and Repair - Serving the Boston and South Shore area.

Page Load Speed

1.7 sec in total

First Response

119 ms

Resources Loaded

1.4 sec

Page Rendered

141 ms

allertonharborcanvas.com screenshot

About Website

Visit allertonharborcanvas.com now to see the best up-to-date Allerton Harbor Canvas content and also check out these interesting facts you probably never knew about allertonharborcanvas.com

Allerton Harbor Canvas - Makers of high quality canvas products for boaters. Serving the Boston and South Shore Area.

Visit allertonharborcanvas.com

Key Findings

We analyzed Allertonharborcanvas.com page load time and found that the first response time was 119 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

allertonharborcanvas.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.215

58/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

allertonharborcanvas.com

119 ms

www.allertonharborcanvas.com

220 ms

ga.js

24 ms

ahc.css

56 ms

style.css

109 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 96% of them (81 requests) were addressed to the original Allertonharborcanvas.com, 2% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (427 ms) belongs to the original domain Allertonharborcanvas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 422.3 kB (14%)

Content Size

3.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Allertonharborcanvas.com main page is 3.0 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. 65% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 17.9 kB

  • Original 22.1 kB
  • After minification 21.4 kB
  • After compression 4.2 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 17.9 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 403.6 kB

  • Original 2.9 MB
  • After minification 2.5 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. Obviously, Allerton Harbor Canvas needs image optimization as it can save up to 403.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 532 B

  • Original 74.9 kB
  • After minification 74.9 kB
  • After compression 74.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 343 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.9 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. Allertonharborcanvas.com needs all CSS files to be minified and compressed as it can save up to 343 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (5%)

Requests Now

82

After Optimization

78

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allerton Harbor Canvas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

allertonharborcanvas.com

allertonharborcanvas.com

119 ms

www.allertonharborcanvas.com

www.allertonharborcanvas.com

220 ms

ga.js

ga.js

24 ms

ahc.css

ahc.css

56 ms

style.css

style.css

109 ms

jquery.js

jquery.js

168 ms

mobile-detect.js

mobile-detect.js

239 ms

wowslider.js

wowslider.js

160 ms

script.js

script.js

182 ms

__utm.gif

__utm.gif

15 ms

canvas_bkgnd.gif

canvas_bkgnd.gif

58 ms

ahc_bg.gif

ahc_bg.gif

60 ms

stitching_logo.gif

stitching_logo.gif

54 ms

ahc_home_top.gif

ahc_home_top.gif

58 ms

ahc_home_left_menu.gif

ahc_home_left_menu.gif

58 ms

fb_icon.png

fb_icon.png

60 ms

7_piece_enclosure.jpg

7_piece_enclosure.jpg

115 ms

aft_cockpit_sun_awning.jpg

aft_cockpit_sun_awning.jpg

111 ms

all_season_ttop_cover.jpg

all_season_ttop_cover.jpg

112 ms

removable_elevated_helm_sea.jpg

removable_elevated_helm_sea.jpg

117 ms

3sided_console_cover.jpg

3sided_console_cover.jpg

116 ms

5_pc_t_top_enclosure_001.jpg

5_pc_t_top_enclosure_001.jpg

157 ms

aft_seat_cover_001.jpg

aft_seat_cover_001.jpg

164 ms

amsbury_skiff_cover.jpg

amsbury_skiff_cover.jpg

214 ms

b36cc_bimini_dodger.jpg

b36cc_bimini_dodger.jpg

170 ms

beneteau_473_bimini_dodger_.jpg

beneteau_473_bimini_dodger_.jpg

219 ms

bertram_interior.jpg

bertram_interior.jpg

171 ms

bim_wind_aft_side_curtains.jpg

bim_wind_aft_side_curtains.jpg

210 ms

bimini_windscr_sides.jpg

bimini_windscr_sides.jpg

216 ms

bimini_windscreen_sidecurtain.jpg

bimini_windscreen_sidecurtain.jpg

225 ms

bow_cushion.jpg

bow_cushion.jpg

274 ms

bowdodger_and_bimini.jpg

bowdodger_and_bimini.jpg

317 ms

bpd_rib_bimini.jpg

bpd_rib_bimini.jpg

315 ms

carver_custom_seat.jpg

carver_custom_seat.jpg

269 ms

catalina_34_dodger_003.jpg

catalina_34_dodger_003.jpg

322 ms

catboat_dodger.jpg

catboat_dodger.jpg

277 ms

catboat_dodger2.jpg

catboat_dodger2.jpg

324 ms

console_companion_covers.jpg

console_companion_covers.jpg

329 ms

convertable_top_and_camper_back.jpg

convertable_top_and_camper_back.jpg

331 ms

custom_whaler_cover.jpg

custom_whaler_cover.jpg

370 ms

dodger_pedestal_sailcover.jpg

dodger_pedestal_sailcover.jpg

418 ms

egg_harbor_slantback.jpg

egg_harbor_slantback.jpg

375 ms

firetruck_hosecover.jpg

firetruck_hosecover.jpg

377 ms

fitted_console_cover.jpg

fitted_console_cover.jpg

382 ms

fitted_mooring_cover.jpg

fitted_mooring_cover.jpg

385 ms

flybridge_cover.jpg

flybridge_cover.jpg

425 ms

flybridge_enclouser_bimini.jpg

flybridge_enclouser_bimini.jpg

427 ms

grady_white_wings_and_side_.jpg

grady_white_wings_and_side_.jpg

381 ms

harbor_express_awning___sid.jpg

harbor_express_awning___sid.jpg

382 ms

herreshoffh12_cover.jpg

herreshoffh12_cover.jpg

387 ms

intl210_mooring_cover.jpg

intl210_mooring_cover.jpg

426 ms

island_packet_dodger.jpg

island_packet_dodger.jpg

426 ms

j42_dodger.jpg

j42_dodger.jpg

380 ms

lace_on_ttop.jpg

lace_on_ttop.jpg

379 ms

leaning_post_cover.jpg

leaning_post_cover.jpg

380 ms

luhrs36_flybridge_console_c.jpg

luhrs36_flybridge_console_c.jpg

382 ms

mainsail_cover.jpg

mainsail_cover.jpg

414 ms

mako_windscrn_sidecurtains.jpg

mako_windscrn_sidecurtains.jpg

380 ms

multi_use_cushions1.jpg

multi_use_cushions1.jpg

388 ms

multi_use_cushions2.jpg

multi_use_cushions2.jpg

373 ms

pacific_seacraft_dodger.jpg

pacific_seacraft_dodger.jpg

381 ms

riding_sail_b393.jpg

riding_sail_b393.jpg

339 ms

salon_cushions.jpg

salon_cushions.jpg

370 ms

searay_mooring_cover.jpg

searay_mooring_cover.jpg

373 ms

skiff_cover.jpg

skiff_cover.jpg

378 ms

sprayhood_bowdodger.jpg

sprayhood_bowdodger.jpg

377 ms

sunbrella_shades.jpg

sunbrella_shades.jpg

335 ms

sunseeker63_aft_curtain.jpg

sunseeker63_aft_curtain.jpg

335 ms

superduck_curtain2.jpg

superduck_curtain2.jpg

359 ms

tolleycraft_winter_slantbac.jpg

tolleycraft_winter_slantbac.jpg

327 ms

transom_cushion.jpg

transom_cushion.jpg

334 ms

tri_color_cushions_003.jpg

tri_color_cushions_003.jpg

343 ms

uscg_seat_cushions.jpg

uscg_seat_cushions.jpg

341 ms

valiant_bimini_and_connecto.jpg

valiant_bimini_and_connecto.jpg

333 ms

whaler_bimini.jpg

whaler_bimini.jpg

359 ms

whaler_cushions.jpg

whaler_cushions.jpg

324 ms

wheel_cover_b393.jpg

wheel_cover_b393.jpg

329 ms

windshield_cover.jpg

windshield_cover.jpg

338 ms

worldcat_5pc_enclosure.jpg

worldcat_5pc_enclosure.jpg

334 ms

arrows.png

arrows.png

331 ms

mfa_logo.png

mfa_logo.png

327 ms

NECPASmOr.gif

NECPASmOr.gif

323 ms

IFAI_Logo-BW.jpg

IFAI_Logo-BW.jpg

329 ms

sunbrella_logo.png

sunbrella_logo.png

338 ms

Accessibility Review

allertonharborcanvas.com accessibility score

72

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

allertonharborcanvas.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

allertonharborcanvas.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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allertonharborcanvas.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 Allertonharborcanvas.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

allertonharborcanvas.com

Open Graph description is not detected on the main page of Allerton Harbor Canvas. 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: