Tools & Wizards About Us
aljcast.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

aljcast.com

Home - GC International

Page Load Speed

3 sec in total

First Response

152 ms

Resources Loaded

2.8 sec

Page Rendered

65 ms

aljcast.com screenshot

About Website

Click here to check amazing Aljcast content. Otherwise, check out these important facts you probably never knew about aljcast.com

A.L. Johnson Company has provided quality, precision aluminum and zinc castings using the cost effective rubber plaster mold process, providing thin walls, close tolerances and better surface finishes...

Visit aljcast.com

Key Findings

We analyzed Aljcast.com page load time and found that the first response time was 152 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

aljcast.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

94/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

aljcast.com

152 ms

aljcast.com

680 ms

alj.css

63 ms

AC_RunActiveContent.js

129 ms

ga.js

18 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Aljcast.com, 6% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Aljcast.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.8 kB (22%)

Content Size

27.0 kB

After Optimization

21.2 kB

  • HTML
  • JavaScript

In fact, the total size of Aljcast.com main page is 27.0 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. Only 10% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 5.8 kB

  • Original 9.8 kB
  • After minification 9.8 kB
  • After compression 4.1 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 5.8 kB or 59% of the original size.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

Number of requests can be reduced by 12 (40%)

Requests Now

30

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aljcast. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

aljcast.com

aljcast.com

152 ms

aljcast.com

aljcast.com

680 ms

alj.css

alj.css

63 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

129 ms

ga.js

ga.js

18 ms

kit_norm.gif

kit_norm.gif

511 ms

__utm.gif

__utm.gif

12 ms

header_a.gif

header_a.gif

117 ms

header_b.gif

header_b.gif

746 ms

header_c.gif

header_c.gif

176 ms

header_d.gif

header_d.gif

173 ms

header_e.gif

header_e.gif

177 ms

header_f.gif

header_f.gif

1187 ms

header_g.gif

header_g.gif

243 ms

header_h.gif

header_h.gif

243 ms

header_j.gif

header_j.gif

241 ms

header_k.gif

header_k.gif

304 ms

header_l.gif

header_l.gif

310 ms

header_m.gif

header_m.gif

542 ms

header_n.gif

header_n.gif

365 ms

header_o.gif

header_o.gif

369 ms

spacer.gif

spacer.gif

372 ms

prod_roll.gif

prod_roll.gif

73 ms

proto_roll.gif

proto_roll.gif

68 ms

advant_roll.gif

advant_roll.gif

63 ms

rpm_roll.gif

rpm_roll.gif

62 ms

examp_roll.gif

examp_roll.gif

58 ms

articles_roll.gif

articles_roll.gif

73 ms

about_roll.gif

about_roll.gif

116 ms

contact_roll.gif

contact_roll.gif

575 ms

em_roll.gif

em_roll.gif

129 ms

kit_roll.gif

kit_roll.gif

142 ms

Accessibility Review

aljcast.com accessibility score

52

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

aljcast.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

SEO Factors

aljcast.com SEO score

67

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

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 Aljcast.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 Aljcast.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

aljcast.com

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