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camachem.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

camachem.com

High-Quality Chemical and Reagents for Sale | Camachem

Page Load Speed

412 ms in total

First Response

147 ms

Resources Loaded

194 ms

Page Rendered

71 ms

camachem.com screenshot

About Website

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

We are an experienced supplier of quality chemicals and reagents offer you a wide range of chemical solutions on sale. Whatsapp us +86-131-2037-9271.

Visit camachem.com

Key Findings

We analyzed Camachem.com page load time and found that the first response time was 147 ms and then it took 265 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Camachem.com rating and web reputation

Performance Metrics

camachem.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value4,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.695

7/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

camachem.com

147 ms

main.css

4 ms

cf-icon-browser.png

3 ms

cf-icon-ok.png

7 ms

cf-icon-cloud.png

7 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Camachem.com and no external sources were called. The less responsive or slowest element that took the longest time to load (147 ms) belongs to the original domain Camachem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.2 kB (36%)

Content Size

14.5 kB

After Optimization

9.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Camachem.com main page is 14.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 7.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.2 kB

  • Original 7.1 kB
  • After minification 6.5 kB
  • After compression 2.0 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 5.2 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.2 kB
  • After minification 5.2 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. Camachem images are well optimized though.

CSS Optimization

-1%

Potential reduce by 13 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 2.2 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. Camachem.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Camachem. According to our analytics all requests are already optimized.

Network Requests Diagram

camachem.com

camachem.com

147 ms

main.css

main.css

4 ms

cf-icon-browser.png

cf-icon-browser.png

3 ms

cf-icon-ok.png

cf-icon-ok.png

7 ms

cf-icon-cloud.png

cf-icon-cloud.png

7 ms

cf-icon-server.png

cf-icon-server.png

9 ms

cf-icon-error.png

cf-icon-error.png

8 ms

Accessibility Review

camachem.com accessibility score

78

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

[role]s do not have all required [aria-*] attributes

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.

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

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

Best Practices

camachem.com best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

camachem.com SEO score

85

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

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

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 Camachem.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 Camachem.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

camachem.com

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