Access stanfordmaterials.com. Fully Integrated Manufacturer of High Purity Rare Earth Metals, Oxides, Compounds

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value27.1 s

0/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

stanfordmaterials.com

190 ms

ga.js

14 ms

js

99 ms

bootstrap.min.css

75 ms

common.css

126 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 39% of them (25 requests) were addressed to the original Stanfordmaterials.com, 25% (16 requests) were made to 7cad390533514c32acc8-75d23ce06fcfaf780446d85d50c33f7b.ssl.cf6.rackcdn.com and 13% (8 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Stanfordmaterials.com.

Content Size

2.2 MB

After Optimization

2.0 MB

In fact, the total size of Stanfordmaterials.com main page is 2.2 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 174.5 kB

Original 188.6 kB
After minification 99.4 kB
After compression 14.1 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. This page needs HTML code to be minified as it can gain 89.2 kB, which is 47% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 174.5 kB or 93% of the original size.

Image Optimization

-3%

Potential reduce by 44.1 kB

Original 1.7 MB
After minification 1.7 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. Stanfordmaterials images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.9 kB

Original 261.6 kB
After minification 260.9 kB
After compression 256.7 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

-31%

Potential reduce by 3.3 kB

Original 10.7 kB
After minification 10.0 kB
After compression 7.4 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. Stanfordmaterials.com needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 31% of the original size.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stanfordmaterials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document doesn't use 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 Stanfordmaterials.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 Stanfordmaterials.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

stanfordmaterials.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Fully Integrated Manufacturer of High Purity Rare Earth Metals, Oxides, Compounds

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

stanfordmaterials.com

ga.js

js

bootstrap.min.css

common.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

stanfordmaterials.com

ga.js

js

bootstrap.min.css

common.css

reset.css

SmcHeader.css

jquery.min.js

bootstrap.min.js

SmcHeader.js

swiper-bundle.css

swiper-bundle.min.css

SmcBannerComponent.css

swiper-bundle.js

swiper-bundle.min.js

swiper-bundle.min.js.map

SmcBannerComponent.js

SmcRecommendComponent.css

SmcRecommendComponent.js

SmcElementComponent.css

SmcElementComponent.js

SmcSearchComponent.css

SmcSearchComponent.js

SmcIntroductionComponent.css

SmcInquiryComponent.css

api.js

SmcInquiryComponent.js

SmcFooter.css

1668146815-normal-SMC-logo.png

__utm.gif

1668148085-normal-tu.png

1668148160-normal-fb.png

1668148022-normal-tw.png

1668148137-normal-em.png

1668148107-normal-linkedin.png

search.png

cart.png

nav.png

close.png

down-arrow.png

upload-arrow.png

collect

swiper-bundle.min.js