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elementalmatter.info screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

elementalmatter.info

The Periodic Table

Page Load Speed

13.7 sec in total

First Response

215 ms

Resources Loaded

13 sec

Page Rendered

497 ms

elementalmatter.info screenshot

About Website

Welcome to elementalmatter.info homepage info - get ready to check Elementalmatter best content for United States right away, or after learning these important things about elementalmatter.info

Visit this site to learn about the Periodic Table and chemical elements. All you need to know about the Periodic Table. A comprehensive educational resource and guide for students on the Standard Peri...

Visit elementalmatter.info

Key Findings

We analyzed Elementalmatter.info page load time and found that the first response time was 215 ms and then it took 13.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

elementalmatter.info performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.272

45/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

elementalmatter.info

215 ms

www.elementalmatter.info

341 ms

js

72 ms

adsbygoogle.js

192 ms

adsbygoogle.js

101 ms

Our browser made a total of 201 requests to load all elements on the main page. We found that 2% of them (5 requests) were addressed to the original Elementalmatter.info, 11% (23 requests) were made to Router.infolinks.com and 8% (16 requests) were made to Simage2.pubmatic.com. The less responsive or slowest element that took the longest time to load (9.6 sec) relates to the external source Events-ssc.33across.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 569.6 kB (34%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elementalmatter.info main page is 1.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 93.2 kB

  • Original 113.4 kB
  • After minification 113.4 kB
  • After compression 20.2 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 93.2 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 2.1 kB

  • Original 62.0 kB
  • After minification 60.0 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. Elementalmatter images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 474.3 kB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 988.5 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 474.3 kB or 32% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.2 kB
  • After minification 59.2 kB
  • After compression 59.2 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. Elementalmatter.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 122 (76%)

Requests Now

161

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elementalmatter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

elementalmatter.info

elementalmatter.info

215 ms

www.elementalmatter.info

www.elementalmatter.info

341 ms

js

js

72 ms

adsbygoogle.js

adsbygoogle.js

192 ms

adsbygoogle.js

adsbygoogle.js

101 ms

atom.gif

atom.gif

80 ms

button-background.png

button-background.png

187 ms

adsbygoogle.js

adsbygoogle.js

174 ms

Tb6Zrl2REIY

Tb6Zrl2REIY

171 ms

infolinks_main.js

infolinks_main.js

38 ms

periodic-atomic.gif

periodic-atomic.gif

230 ms

ice.js

ice.js

23 ms

lcmanage

lcmanage

181 ms

gsd

gsd

450 ms

manage

manage

462 ms

show_ads_impl.js

show_ads_impl.js

481 ms

www-player.css

www-player.css

41 ms

www-embed-player.js

www-embed-player.js

66 ms

base.js

base.js

92 ms

ad_status.js

ad_status.js

294 ms

iqusync-1.30.min.js

iqusync-1.30.min.js

189 ms

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

314 ms

embed.js

embed.js

94 ms

ImgSync

ImgSync

362 ms

391 ms

sync

sync

244 ms

382 ms

doq.htm

doq.htm

474 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

275 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

295 ms

id

id

112 ms

zrt_lookup.html

zrt_lookup.html

106 ms

ads

ads

728 ms

ads

ads

616 ms

ads

ads

845 ms

ads

ads

733 ms

ads

ads

1293 ms

sonobi-usync

sonobi-usync

144 ms

iqm-us

iqm-us

143 ms

sthr-us

sthr-us

273 ms

qc-usync

qc-usync

289 ms

0

0

321 ms

ImgSync

ImgSync

34 ms

ImgSync

ImgSync

25 ms

usermatch

usermatch

161 ms

Create

Create

29 ms

mgid-us

mgid-us

179 ms

tplift

tplift

172 ms

0

0

216 ms

imd-usync

imd-usync

170 ms

sovrn-usync

sovrn-usync

151 ms

outh-usync

outh-usync

208 ms

ox-usync

ox-usync

211 ms

apn-usync

apn-usync

215 ms

33a-usync

33a-usync

210 ms

404 ms

casale

casale

104 ms

ix-usync

ix-usync

81 ms

pixel

pixel

112 ms

zmn-usync

zmn-usync

119 ms

mnet-usync

mnet-usync

110 ms

bubble.js

bubble.js

71 ms

GenerateIT

GenerateIT

42 ms

pixel

pixel

36 ms

in_text.js

in_text.js

35 ms

intag_incontent.js

intag_incontent.js

184 ms

crum

crum

245 ms

dcm

dcm

170 ms

pixel

pixel

168 ms

eqv-us

eqv-us

221 ms

zeta-usync

zeta-usync

216 ms

rum

rum

214 ms

loader.gif

loader.gif

129 ms

loader-bg.png

loader-bg.png

122 ms

btn.png.png

btn.png.png

152 ms

hdr-btns.png.png

hdr-btns.png.png

216 ms

loading.gif.png

loading.gif.png

142 ms

sync

sync

216 ms

usermatchredir

usermatchredir

106 ms

logo.png

logo.png

146 ms

crum

crum

56 ms

ur-usync

ur-usync

64 ms

crum

crum

45 ms

reactive_library.js

reactive_library.js

238 ms

ca-pub-2529405258284775

ca-pub-2529405258284775

111 ms

slotcar_library.js

slotcar_library.js

105 ms

ur-usync

ur-usync

94 ms

sync

sync

2550 ms

ImgSync

ImgSync

26 ms

generic

generic

5 ms

usync.html

usync.html

83 ms

ImgSync

ImgSync

20 ms

receive

receive

73 ms

user_sync.html

user_sync.html

103 ms

match

match

121 ms

faf71a0e8da85c808301846dcd34a748.js

faf71a0e8da85c808301846dcd34a748.js

105 ms

load_preloaded_resource.js

load_preloaded_resource.js

96 ms

4a5cba740e22a750e003929b84bc8a1f.js

4a5cba740e22a750e003929b84bc8a1f.js

198 ms

usync.js

usync.js

65 ms

abg_lite.js

abg_lite.js

159 ms

window_focus.js

window_focus.js

171 ms

qs_click_protection.js

qs_click_protection.js

171 ms

ufs_web_display.js

ufs_web_display.js

41 ms

60efddb729a951d3495fe79f6eb41a86.js

60efddb729a951d3495fe79f6eb41a86.js

465 ms

match

match

149 ms

sync

sync

417 ms

PugMaster

PugMaster

553 ms

icon.png

icon.png

392 ms

s

s

357 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

346 ms

pixel

pixel

439 ms

17974585693153290536

17974585693153290536

496 ms

abg_lite.js

abg_lite.js

335 ms

omrhp.js

omrhp.js

334 ms

Q12zgMmT.js

Q12zgMmT.js

337 ms

gen_204

gen_204

425 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

334 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

327 ms

pixel

pixel

414 ms

css

css

460 ms

pixel

pixel

287 ms

ca.gif

ca.gif

922 ms

2276169864315867598

2276169864315867598

315 ms

gen_204

gen_204

197 ms

sync

sync

408 ms

62bHydCX.html

62bHydCX.html

47 ms

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

68 ms

sync

sync

580 ms

FZt5psomz79DGe~O1V5PkX7S8-NVJIdw0INR-k~Duu9c36GyIDyElf4y8fa2~-9InNSq4BCadyu-8tQSiIkaVleT~Yh8GI4ocNSeo4~API4DJEsYNIMg2sPMMXvjcckTUFy53ZYw3gzv35jSAchydRkSr2XFgqe-kzzlKTlv1VT7-TlAc0PcX7nFzbKlHypwbpU3AWUAJgUx%20941EE267-1F91-421D-93C1-F520A9DDC9FD&rnd=RND

FZt5psomz79DGe~O1V5PkX7S8-NVJIdw0INR-k~Duu9c36GyIDyElf4y8fa2~-9InNSq4BCadyu-8tQSiIkaVleT~Yh8GI4ocNSeo4~API4DJEsYNIMg2sPMMXvjcckTUFy53ZYw3gzv35jSAchydRkSr2XFgqe-kzzlKTlv1VT7-TlAc0PcX7nFzbKlHypwbpU3AWUAJgUx%20941EE267-1F91-421D-93C1-F520A9DDC9FD&rnd=RND

573 ms

xuid

xuid

163 ms

pubmatic

pubmatic

165 ms

generic

generic

165 ms

941EE267-1F91-421D-93C1-F520A9DDC9FD

941EE267-1F91-421D-93C1-F520A9DDC9FD

541 ms

dcm

dcm

233 ms

i.match

i.match

641 ms

usersync.aspx

usersync.aspx

561 ms

pubmatic

pubmatic

590 ms

match

match

197 ms

rum

rum

218 ms

setuid

setuid

419 ms

activeview

activeview

198 ms

pixel

pixel

196 ms

pixel

pixel

395 ms

Pug

Pug

305 ms

Pug

Pug

430 ms

Pug

Pug

427 ms

Pug

Pug

274 ms

user_sync.html

user_sync.html

272 ms

Pug

Pug

393 ms

activeview

activeview

343 ms

Pug

Pug

387 ms

activeview

activeview

309 ms

cookiesyncredir

cookiesyncredir

395 ms

Pug

Pug

324 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

285 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

323 ms

rum

rum

159 ms

um

um

205 ms

sd

sd

192 ms

Pug

Pug

173 ms

35759

35759

73 ms

Pug

Pug

49 ms

b9pj45k4

b9pj45k4

34 ms

Pug

Pug

37 ms

pixel

pixel

38 ms

pixel

pixel

31 ms

Pug

Pug

35 ms

Pug

Pug

28 ms

match

match

9606 ms

sn.ashx

sn.ashx

35 ms

Pug

Pug

22 ms

pixel

pixel

34 ms

pbmtc.gif

pbmtc.gif

10 ms

Pug

Pug

14 ms

Pug

Pug

16 ms

i.match

i.match

123 ms

log_event

log_event

15 ms

Pug

Pug

7 ms

match

match

6 ms

PugMaster

PugMaster

6 ms

insync

insync

45 ms

sd

sd

21 ms

Martin

Martin

46 ms

sync

sync

666 ms

pubmatic

pubmatic

674 ms

cm

cm

80 ms

user-sync

user-sync

67 ms

cookiesync

cookiesync

491 ms

epm

epm

78 ms

match

match

21 ms

Pug

Pug

16 ms

insync

insync

17 ms

generic

generic

5 ms

Pug

Pug

5 ms

ecc

ecc

24 ms

Pug

Pug

8 ms

Pug

Pug

9 ms

frwh-us

frwh-us

31 ms

Pug

Pug

4 ms

Pug

Pug

6 ms

Pug

Pug

6 ms

Accessibility Review

elementalmatter.info accessibility score

87

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

Best Practices

elementalmatter.info best practices score

58

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

elementalmatter.info SEO score

79

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

robots.txt is not valid

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

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elementalmatter.info 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 Elementalmatter.info main page’s claimed encoding is windows-1252. 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

elementalmatter.info

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