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solutions.acs.org screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

solutions.acs.org

Chemistry Research and Interdisciplinary Solutions

Page Load Speed

1.1 sec in total

First Response

372 ms

Resources Loaded

634 ms

Page Rendered

103 ms

solutions.acs.org screenshot

About Website

Welcome to solutions.acs.org homepage info - get ready to check Solutions Acs best content for China right away, or after learning these important things about solutions.acs.org

Power your research with the best science. Join the ranks of the world’s leading scientists, including more than 40 Nobel Laureates who chose ACS.

Visit solutions.acs.org

Key Findings

We analyzed Solutions.acs.org page load time and found that the first response time was 372 ms and then it took 737 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

solutions.acs.org performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

solutions.acs.org

372 ms

uc.js

51 ms

1732884863-css9c8768d3f5bf4a2e48537392694ad9546da5afcb0fc6e88fc9e8ed5055936.css

15 ms

jquery.min.js

14 ms

js

84 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 77% of them (17 requests) were addressed to the original Solutions.acs.org, 9% (2 requests) were made to Googletagmanager.com and 5% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (372 ms) belongs to the original domain Solutions.acs.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.7 kB (45%)

Content Size

415.7 kB

After Optimization

227.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Solutions.acs.org main page is 415.7 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. 40% of websites need less resources to load. Javascripts take 194.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 99.7 kB

  • Original 141.8 kB
  • After minification 141.8 kB
  • After compression 42.1 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 99.7 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 62.5 kB
  • After minification 62.5 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. Solutions Acs images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 88.3 kB

  • Original 194.1 kB
  • After minification 194.1 kB
  • After compression 105.8 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 88.3 kB or 45% of the original size.

CSS Optimization

-4%

Potential reduce by 680 B

  • Original 17.3 kB
  • After minification 17.3 kB
  • After compression 16.6 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. Solutions.acs.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (50%)

Requests Now

16

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Solutions Acs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

solutions.acs.org

solutions.acs.org

372 ms

uc.js

uc.js

51 ms

1732884863-css9c8768d3f5bf4a2e48537392694ad9546da5afcb0fc6e88fc9e8ed5055936.css

1732884863-css9c8768d3f5bf4a2e48537392694ad9546da5afcb0fc6e88fc9e8ed5055936.css

15 ms

jquery.min.js

jquery.min.js

14 ms

js

js

84 ms

index.min.js

index.min.js

131 ms

theme.min.js

theme.min.js

6 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

6 ms

_Incapsula_Resource

_Incapsula_Resource

40 ms

b01e0bcf02a2a19f.min.js

b01e0bcf02a2a19f.min.js

32 ms

gtm.js

gtm.js

49 ms

carat-down.svg

carat-down.svg

19 ms

roboto-regular-webfont.woff

roboto-regular-webfont.woff

17 ms

roboto-medium-webfont.woff

roboto-medium-webfont.woff

24 ms

roboto-bold-webfont.woff

roboto-bold-webfont.woff

29 ms

quote-mark.svg

quote-mark.svg

73 ms

quote-down.svg

quote-down.svg

39 ms

Background-1440x700.jpg

Background-1440x700.jpg

42 ms

montserrat-medium-webfont.woff

montserrat-medium-webfont.woff

40 ms

montserrat-bold-webfont.woff

montserrat-bold-webfont.woff

40 ms

_Incapsula_Resource

_Incapsula_Resource

17 ms

carat-down-white.svg

carat-down-white.svg

16 ms

Accessibility Review

solutions.acs.org accessibility score

92

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

solutions.acs.org 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

solutions.acs.org SEO score

86

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

Links do not have descriptive text

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

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 Solutions.acs.org 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 Solutions.acs.org 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

solutions.acs.org

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