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chem-metco.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

chem-metco.com

Sodium Molybdate Chemicals | Calcium and Sodium Tungstate Manufacturer | Chem-Met Company

Page Load Speed

936 ms in total

First Response

247 ms

Resources Loaded

553 ms

Page Rendered

136 ms

chem-metco.com screenshot

About Website

Click here to check amazing Chem Met Co content. Otherwise, check out these important facts you probably never knew about chem-metco.com

Leading manufacturers of tungsten-based chemicals and molybdate for a variety of industries. Specializing in sodium molybdate and calcium tungsten products.

Visit chem-metco.com

Key Findings

We analyzed Chem-metco.com page load time and found that the first response time was 247 ms and then it took 689 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

chem-metco.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

chem-metco.com

247 ms

css.css

34 ms

slideshow.css

53 ms

mootools.js

68 ms

visualslideshow.js

52 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 86% of them (19 requests) were addressed to the original Chem-metco.com, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Jeweltonedesigns.com. The less responsive or slowest element that took the longest time to load (247 ms) belongs to the original domain Chem-metco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.9 kB (14%)

Content Size

311.1 kB

After Optimization

267.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chem-metco.com main page is 311.1 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. 25% of websites need less resources to load. Images take 208.9 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 29.6 kB

  • Original 42.8 kB
  • After minification 41.8 kB
  • After compression 13.2 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 29.6 kB or 69% of the original size.

Image Optimization

-3%

Potential reduce by 6.6 kB

  • Original 208.9 kB
  • After minification 202.2 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. Chem Met Co images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 7.1 kB

  • Original 58.3 kB
  • After minification 58.3 kB
  • After compression 51.2 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 7.1 kB or 12% of the original size.

CSS Optimization

-51%

Potential reduce by 535 B

  • Original 1.0 kB
  • After minification 884 B
  • After compression 508 B

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. Chem-metco.com needs all CSS files to be minified and compressed as it can save up to 535 B or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (16%)

Requests Now

19

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chem Met Co. 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

chem-metco.com

chem-metco.com

247 ms

css.css

css.css

34 ms

slideshow.css

slideshow.css

53 ms

mootools.js

mootools.js

68 ms

visualslideshow.js

visualslideshow.js

52 ms

slideshow.js

slideshow.js

34 ms

ga.js

ga.js

50 ms

bld_divider.gif

bld_divider.gif

47 ms

bld_divider.gif

bld_divider.gif

174 ms

bld_bg.jpg

bld_bg.jpg

35 ms

$rel

$rel

35 ms

masthead_dc.jpg

masthead_dc.jpg

54 ms

masthead_us.jpg

masthead_us.jpg

76 ms

masthead_world.jpg

masthead_world.jpg

87 ms

bg_trans.gif

bg_trans.gif

50 ms

bld_gold.gif

bld_gold.gif

60 ms

footer_awt.gif

footer_awt.gif

63 ms

footer_imoa.gif

footer_imoa.gif

82 ms

footer_mpif.gif

footer_mpif.gif

76 ms

footer_asm.gif

footer_asm.gif

83 ms

footer_tms.gif

footer_tms.gif

95 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

chem-metco.com accessibility score

63

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

chem-metco.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

chem-metco.com SEO score

58

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

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

    US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chem-metco.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 Chem-metco.com main page’s claimed encoding is us-ascii. 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

chem-metco.com

Open Graph description is not detected on the main page of Chem Met Co. 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: