Tools & Wizards About Us
centurystair.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

centurystair.com

CENTURY STAIR COMPANY - Project Photos & Reviews - Haymarket, VA US | Houzz

Page Load Speed

5.9 sec in total

First Response

35 ms

Resources Loaded

2.9 sec

Page Rendered

3 sec

centurystair.com screenshot

About Website

Visit centurystair.com now to see the best up-to-date CENTURY STAIR content and also check out these interesting facts you probably never knew about centurystair.com

Century Stair Company. "Century Stair's innovative staircase designs are crafted with a legacy of quality and value. We have been working since 1976 with highly regarded...

Visit centurystair.com

Key Findings

We analyzed Centurystair.com page load time and found that the first response time was 35 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

centurystair.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

centurystair.com

35 ms

centurystair

127 ms

centurystair

636 ms

century-stair-company-pfvwus-pf~756083733

1217 ms

shop-curated-bath-vanities.png

28 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Centurystair.com, 59% (20 requests) were made to St.hzcdn.com and 21% (7 requests) were made to Houzz.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Houzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (87%)

Content Size

1.3 MB

After Optimization

168.8 kB

  • HTML
  • Images

In fact, the total size of Centurystair.com main page is 1.3 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. Only 10% of websites need less resources to load. HTML takes 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 166.6 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 1.1 MB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.2 kB
  • After minification 2.2 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. CENTURY STAIR images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • AJAX
  • Images

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CENTURY STAIR. According to our analytics all requests are already optimized.

Network Requests Diagram

centurystair.com

centurystair.com

35 ms

centurystair

centurystair

127 ms

centurystair

centurystair

636 ms

century-stair-company-pfvwus-pf~756083733

century-stair-company-pfvwus-pf~756083733

1217 ms

shop-curated-bath-vanities.png

shop-curated-bath-vanities.png

28 ms

houzz_logo.svg

houzz_logo.svg

113 ms

3ec1313f05d52756_8055-w150-h150-b0-p0--home-design.jpg

3ec1313f05d52756_8055-w150-h150-b0-p0--home-design.jpg

10 ms

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6491d29705d5274e_8046-w150-h150-b0-p0--home-design.jpg

12 ms

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d4d1930605d52752_8051-w150-h150-b0-p0--home-design.jpg

14 ms

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60d1b42f05d52754_8053-w150-h150-b0-p0--home-design.jpg

16 ms

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15 ms

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privacyoptions-grey.svg

2 ms

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24 ms

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50 ms

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52 ms

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51 ms

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51 ms

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55 ms

cover_placeholder_large@2x.png

cover_placeholder_large@2x.png

118 ms

century-stair-company-pfvwus-pf~756083733

century-stair-company-pfvwus-pf~756083733

864 ms

k=LBYAFYrqi9UKAAA

k=LBYAFYrqi9UKAAA

192 ms

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40 ms

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42 ms

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87 ms

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86 ms

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85 ms

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94 ms

privacyoptions-grey.svg

privacyoptions-grey.svg

93 ms

es6Polyfill_d158602647e5dc33bb74.bundle.js

es6Polyfill_d158602647e5dc33bb74.bundle.js

68 ms

res

res

67 ms

res

res

69 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

68 ms

consumer_dd6f515f1214af84c16a.bundle.js

consumer_dd6f515f1214af84c16a.bundle.js

69 ms

proProfile_6f67b87c4f9b8095061c.bundle.js

proProfile_6f67b87c4f9b8095061c.bundle.js

72 ms

Accessibility Review

centurystair.com accessibility score

98

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

Best Practices

centurystair.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

centurystair.com SEO score

86

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centurystair.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 Centurystair.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

centurystair.com

Open Graph data is detected on the main page of CENTURY STAIR. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: