Tools & Wizards About Us
amerimerc.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

amerimerc.com

Doheny's Pool Supplies Fast

Page Load Speed

717 ms in total

First Response

42 ms

Resources Loaded

439 ms

Page Rendered

236 ms

amerimerc.com screenshot

About Website

Welcome to amerimerc.com homepage info - get ready to check Amerimerc best content for United States right away, or after learning these important things about amerimerc.com

Buy discount swimming pool supplies worry-free at Doheny's. Expedited shipping nationwide, guaranteed low prices, all major brands in-stock. Shop now!

Visit amerimerc.com

Key Findings

We analyzed Amerimerc.com page load time and found that the first response time was 42 ms and then it took 675 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

amerimerc.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value8,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value34.2 s

0/100

10%

Network Requests Diagram

amerimerc.com

42 ms

www.amerimerc.com

135 ms

ameri_head.css

10 ms

cssinclude.css

12 ms

formfields.css

10 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 93% of them (37 requests) were addressed to the original Amerimerc.com, 5% (2 requests) were made to Smarticon.geotrust.com and 3% (1 request) were made to Images.scanalert.com. The less responsive or slowest element that took the longest time to load (175 ms) relates to the external source Images.scanalert.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.3 kB (16%)

Content Size

735.8 kB

After Optimization

614.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Amerimerc.com main page is 735.8 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. 40% of websites need less resources to load. Images take 640.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 40.6 kB

  • Original 47.6 kB
  • After minification 43.6 kB
  • After compression 7.0 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. 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 40.6 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 47.7 kB

  • Original 640.5 kB
  • After minification 592.8 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. Amerimerc images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 20.1 kB

  • Original 32.3 kB
  • After minification 30.4 kB
  • After compression 12.2 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 20.1 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 12.9 kB

  • Original 15.4 kB
  • After minification 12.1 kB
  • After compression 2.5 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. Amerimerc.com needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

38

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amerimerc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

amerimerc.com

amerimerc.com

42 ms

www.amerimerc.com

www.amerimerc.com

135 ms

ameri_head.css

ameri_head.css

10 ms

cssinclude.css

cssinclude.css

12 ms

formfields.css

formfields.css

10 ms

s_code.js

s_code.js

14 ms

om.js

om.js

11 ms

livechat.js

livechat.js

11 ms

si.js

si.js

97 ms

12.gif

12.gif

175 ms

amerimerc-backG_3.jpg

amerimerc-backG_3.jpg

23 ms

youtube.png

youtube.png

16 ms

twitter.png

twitter.png

17 ms

facebook.png

facebook.png

20 ms

wordpress.jpg

wordpress.jpg

21 ms

filter-pump-system.d.jpg

filter-pump-system.d.jpg

23 ms

cartrige.jpg

cartrige.jpg

20 ms

Reel_Solar_REEELSLRCOMG.jpg

Reel_Solar_REEELSLRCOMG.jpg

26 ms

Paint-POOLFINPAINT.jpg

Paint-POOLFINPAINT.jpg

23 ms

Swimming_Pool_Cleaners.jpg

Swimming_Pool_Cleaners.jpg

24 ms

light-fiber.d.jpg

light-fiber.d.jpg

24 ms

liner-AGpool.d.jpg

liner-AGpool.d.jpg

25 ms

pool-chemicals-HP.jpg

pool-chemicals-HP.jpg

22 ms

divingboard-slides.d.jpg

divingboard-slides.d.jpg

25 ms

Salt_Chlorinator.d.jpg

Salt_Chlorinator.d.jpg

34 ms

COOL-WAVE-POOL-FLOAT1.thumb.jpg

COOL-WAVE-POOL-FLOAT1.thumb.jpg

32 ms

wintercovers-lp.jpg

wintercovers-lp.jpg

32 ms

safetycovers-lp.jpg

safetycovers-lp.jpg

32 ms

steps-laddar.d.jpg

steps-laddar.d.jpg

32 ms

doheny-tabs-HP.jpg

doheny-tabs-HP.jpg

31 ms

clearance.jpg

clearance.jpg

36 ms

Hayward100Rebate.jpg

Hayward100Rebate.jpg

37 ms

LightAcc_LightBulb.jpg

LightAcc_LightBulb.jpg

34 ms

Pool_Lift.jpg

Pool_Lift.jpg

35 ms

ADA-Titles.jpg

ADA-Titles.jpg

36 ms

grid_group.jpg

grid_group.jpg

34 ms

maintenance_equip.jpg

maintenance_equip.jpg

38 ms

amerimerc.jpg

amerimerc.jpg

36 ms

rb-line.jpg

rb-line.jpg

9 ms

smarticon

smarticon

64 ms

Accessibility Review

amerimerc.com accessibility score

66

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-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

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.

High

[aria-*] attributes do not have valid values

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

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

High

Links do not have a discernible name

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>).

Best Practices

amerimerc.com best practices score

75

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

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

amerimerc.com SEO score

91

Search Engine Optimization Advices

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

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amerimerc.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 Amerimerc.com main page’s claimed encoding is windows-1252. 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

amerimerc.com

Open Graph description is not detected on the main page of Amerimerc. 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: