Tools & Wizards About Us
eponline.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

eponline.com

The online resource for professionals and everyday people who care about the environment. -- Environmental Protection

Page Load Speed

2.7 sec in total

First Response

178 ms

Resources Loaded

2.1 sec

Page Rendered

396 ms

eponline.com screenshot

About Website

Visit eponline.com now to see the best up-to-date Ep Online content for United States and also check out these interesting facts you probably never knew about eponline.com

Environmental Protection (EPonline) is the comprehensive online, information resource for environmental professionals as well as those who are simply interested in environmental issues and news. Our s...

Visit eponline.com

Key Findings

We analyzed Eponline.com page load time and found that the first response time was 178 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

eponline.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value2,810 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.558

13/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

Home.aspx

178 ms

gtm.js

56 ms

oc.min.js

219 ms

gpt.js

102 ms

olytics.css

26 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 47% of them (32 requests) were addressed to the original Eponline.com, 9% (6 requests) were made to Validate.onecount.net and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (581 ms) belongs to the original domain Eponline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 374.2 kB (19%)

Content Size

2.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eponline.com main page is 2.0 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 60.8 kB

  • Original 76.9 kB
  • After minification 57.9 kB
  • After compression 16.1 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 19.0 kB, which is 25% 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 60.8 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 82.8 kB

  • Original 1.3 MB
  • After minification 1.3 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. Ep Online images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 209.9 kB

  • Original 498.4 kB
  • After minification 491.4 kB
  • After compression 288.4 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 209.9 kB or 42% of the original size.

CSS Optimization

-46%

Potential reduce by 20.7 kB

  • Original 45.0 kB
  • After minification 45.0 kB
  • After compression 24.4 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. Eponline.com needs all CSS files to be minified and compressed as it can save up to 20.7 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (41%)

Requests Now

58

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ep Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Home.aspx

Home.aspx

178 ms

gtm.js

gtm.js

56 ms

oc.min.js

oc.min.js

219 ms

gpt.js

gpt.js

102 ms

olytics.css

olytics.css

26 ms

style.css

style.css

228 ms

elements.css

elements.css

235 ms

jquery.min.js

jquery.min.js

527 ms

scripts.js

scripts.js

279 ms

load.sumome.com

load.sumome.com

25 ms

WebResource.axd

WebResource.axd

278 ms

ScriptResource.axd

ScriptResource.axd

356 ms

ScriptResource.axd

ScriptResource.axd

278 ms

sumome.js

sumome.js

2 ms

js

js

47 ms

oc-index.php

oc-index.php

53 ms

index.php

index.php

133 ms

olytics.min.js

olytics.min.js

41 ms

tracker.php

tracker.php

207 ms

pubads_impl.js

pubads_impl.js

22 ms

ppub_config

ppub_config

92 ms

1105-oly-sync.js

1105-oly-sync.js

26 ms

1105-email-sync.js

1105-email-sync.js

23 ms

tag.aspx

tag.aspx

84 ms

ep17_bg.gif

ep17_bg.gif

86 ms

ep_logo_17.png

ep_logo_17.png

152 ms

ico_share.png

ico_share.png

110 ms

twitter_x_dark.ashx

twitter_x_dark.ashx

107 ms

facebook_color.ashx

facebook_color.ashx

108 ms

05,-d-,01,-d-,24infrastructure.jpg

05,-d-,01,-d-,24infrastructure.jpg

152 ms

03,-d-,21,-d-,24asbestos.jpg

03,-d-,21,-d-,24asbestos.jpg

237 ms

12,-d-,20,-d-,23watertreatment.jpg

12,-d-,20,-d-,23watertreatment.jpg

395 ms

12,-d-,15,-d-,23yakimavalley.jpg

12,-d-,15,-d-,23yakimavalley.jpg

244 ms

jjkellercompliance.jpg

jjkellercompliance.jpg

581 ms

07,-d-,21,-d-,ep02.jpg

07,-d-,21,-d-,ep02.jpg

383 ms

05,-d-,01,-d-,24methylenechloride.jpg

05,-d-,01,-d-,24methylenechloride.jpg

235 ms

04,-d-,17,-d-,24PFAS.jpg

04,-d-,17,-d-,24PFAS.jpg

393 ms

04,-d-,12,-d-,24EPclimatechange.jpg

04,-d-,12,-d-,24EPclimatechange.jpg

548 ms

04,-d-,12,-d-,24EPMaryland.jpg

04,-d-,12,-d-,24EPMaryland.jpg

418 ms

04,-d-,05,-d-,24emissions.jpg

04,-d-,05,-d-,24emissions.jpg

547 ms

04,-d-,05,-d-,24hazmat.jpg

04,-d-,05,-d-,24hazmat.jpg

550 ms

03,-d-,14,-d-,24budget.jpg

03,-d-,14,-d-,24budget.jpg

548 ms

ohs_footer.png

ohs_footer.png

548 ms

st_footer.png

st_footer.png

548 ms

campussecuritytoday_footer.png

campussecuritytoday_footer.png

548 ms

S4L_footer.png

S4L_footer.png

549 ms

1105_Final_logo.white.png

1105_Final_logo.white.png

578 ms

LeFlHvsZjXu2c3ZRgBq9nD8E0i7KZn-EPnyo3HZu7kw.woff

LeFlHvsZjXu2c3ZRgBq9nD8E0i7KZn-EPnyo3HZu7kw.woff

59 ms

PIbvSEyHEdL91QLOQRnZ13hCUOGz7vYGh680lGh-uXM.woff

PIbvSEyHEdL91QLOQRnZ13hCUOGz7vYGh680lGh-uXM.woff

77 ms

-g5pDUSRgvxvOl5u-a_WHw.woff

-g5pDUSRgvxvOl5u-a_WHw.woff

91 ms

HqHm7BVC_nzzTui2lzQTDT8E0i7KZn-EPnyo3HZu7kw.woff

HqHm7BVC_nzzTui2lzQTDT8E0i7KZn-EPnyo3HZu7kw.woff

134 ms

bH7276GfdCjMjApa_dkG6T8E0i7KZn-EPnyo3HZu7kw.woff

bH7276GfdCjMjApa_dkG6T8E0i7KZn-EPnyo3HZu7kw.woff

352 ms

ads

ads

105 ms

container.html

container.html

55 ms

dpm_a93c168323147d1135503939396cac628dc194c5.min.js

dpm_a93c168323147d1135503939396cac628dc194c5.min.js

43 ms

otSDKStub.js

otSDKStub.js

84 ms

18121710432489184579

18121710432489184579

176 ms

abg_lite.js

abg_lite.js

178 ms

window_focus.js

window_focus.js

183 ms

ufs_web_display.js

ufs_web_display.js

45 ms

v.js

v.js

221 ms

icon.png

icon.png

379 ms

3387504c-6cbc-43bd-9058-e420e5ec8dad.json

3387504c-6cbc-43bd-9058-e420e5ec8dad.json

23 ms

location

location

146 ms

otBannerSdk.js

otBannerSdk.js

17 ms

index.php

index.php

29 ms

v.php

v.php

133 ms

pixel

pixel

36 ms

Accessibility Review

eponline.com accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

eponline.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

eponline.com SEO score

74

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

High

Image elements do not have [alt] attributes

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

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 Eponline.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 Eponline.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

eponline.com

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