Tools & Wizards About Us
allegro.zoom.us screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 70

    SEO

    Google-friendlier than
    29% of websites

allegro.zoom.us

One platform to connect | Zoom

Page Load Speed

1.7 sec in total

First Response

36 ms

Resources Loaded

868 ms

Page Rendered

760 ms

allegro.zoom.us screenshot

About Website

Click here to check amazing Allegro Zoom content for United States. Otherwise, check out these important facts you probably never knew about allegro.zoom.us

Modernize workflows with Zoom's trusted collaboration tools: including video meetings, team chat, VoIP phone, webinars, whiteboard, contact center, and events.

Visit allegro.zoom.us

Key Findings

We analyzed Allegro.zoom.us page load time and found that the first response time was 36 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

allegro.zoom.us performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value2,660 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value42.6 s

0/100

10%

Network Requests Diagram

allegro.zoom.us

36 ms

allegro.zoom.us

78 ms

helper.min.js

65 ms

optimizely.js

121 ms

internacional.min.css

72 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Allegro.zoom.us, 41% (43 requests) were made to File-paa.zoom.us and 17% (18 requests) were made to St1.zoom.us. The less responsive or slowest element that took the longest time to load (437 ms) relates to the external source File-paa.zoom.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 683.3 kB (11%)

Content Size

6.3 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Allegro.zoom.us main page is 6.3 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. 80% 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. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 519.5 kB

  • Original 656.3 kB
  • After minification 655.3 kB
  • After compression 136.8 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 519.5 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 162.3 kB

  • Original 5.0 MB
  • After minification 4.8 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. Allegro Zoom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 466 B

  • Original 528.2 kB
  • After minification 528.2 kB
  • After compression 527.7 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

-1%

Potential reduce by 958 B

  • Original 99.6 kB
  • After minification 99.6 kB
  • After compression 98.6 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. Allegro.zoom.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (34%)

Requests Now

94

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allegro Zoom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

allegro.zoom.us

allegro.zoom.us

36 ms

allegro.zoom.us

allegro.zoom.us

78 ms

helper.min.js

helper.min.js

65 ms

optimizely.js

optimizely.js

121 ms

internacional.min.css

internacional.min.css

72 ms

suisse.min.css

suisse.min.css

73 ms

all.min.css

all.min.css

89 ms

zoom-components.min.css

zoom-components.min.css

107 ms

swiper-bundle-8.3.2.min.css

swiper-bundle-8.3.2.min.css

103 ms

home-v2.min.css

home-v2.min.css

76 ms

monitor.min.js

monitor.min.js

109 ms

csrf_js

csrf_js

42 ms

notification.min.css

notification.min.css

114 ms

popup-captcha.min.css

popup-captcha.min.css

87 ms

otSDKStub.js

otSDKStub.js

29 ms

top_nav.min.css

top_nav.min.css

103 ms

vue.min.js

vue.min.js

287 ms

zoom-components.min.js

zoom-components.min.js

99 ms

popup-captcha.min.js

popup-captcha.min.js

110 ms

all.min.js

all.min.js

286 ms

jquery.validate.message.min.js

jquery.validate.message.min.js

101 ms

top_nav.min.js

top_nav.min.js

91 ms

swiper-bundle-8.3.2.min.js

swiper-bundle-8.3.2.min.js

104 ms

gsap.min.js

gsap.min.js

96 ms

home_v2.min.js

home_v2.min.js

108 ms

chat-client.js

chat-client.js

61 ms

meeting_delete_dialog.min.css

meeting_delete_dialog.min.css

285 ms

notification.min.js

notification.min.js

107 ms

50d001bc-fc6f-4ce1-8591-d58ee072d17b.jpg

50d001bc-fc6f-4ce1-8591-d58ee072d17b.jpg

160 ms

ai_companion_with_emblem.svg

ai_companion_with_emblem.svg

53 ms

8c5ced9a-67de-4ce0-b02d-a385b936f121.png

8c5ced9a-67de-4ce0-b02d-a385b936f121.png

183 ms

a9d3e281-056a-4cdc-ad10-1684de98922a.png

a9d3e281-056a-4cdc-ad10-1684de98922a.png

332 ms

3d366a97-db49-4f3c-a1d9-05a8c4847564.png

3d366a97-db49-4f3c-a1d9-05a8c4847564.png

348 ms

e6ba5760-4e64-4430-8624-f643936369be.png

e6ba5760-4e64-4430-8624-f643936369be.png

387 ms

5751a95e-efe9-4ec8-802a-30b1d4d8f134.png

5751a95e-efe9-4ec8-802a-30b1d4d8f134.png

370 ms

70ede44c-a79c-4a0b-9983-cedb81c54553.png

70ede44c-a79c-4a0b-9983-cedb81c54553.png

392 ms

17926e4a-329a-4a0e-9ffd-fb28e886231b.png

17926e4a-329a-4a0e-9ffd-fb28e886231b.png

344 ms

21f2f230-adba-4a90-a8f2-75a201d7d3de.png

21f2f230-adba-4a90-a8f2-75a201d7d3de.png

342 ms

34912812-2672-4a6a-a539-514d833cf7cc.png

34912812-2672-4a6a-a539-514d833cf7cc.png

358 ms

26d1582c-d830-4100-96b3-cbca2714d55e.png

26d1582c-d830-4100-96b3-cbca2714d55e.png

360 ms

1b04b70d-e825-4a66-907f-cb5ac99c0ab3.png

1b04b70d-e825-4a66-907f-cb5ac99c0ab3.png

362 ms

593c24f5-b1ea-4845-ab3e-5df7e83102a6.png

593c24f5-b1ea-4845-ab3e-5df7e83102a6.png

365 ms

3c1984d5-4ae8-429e-ac3c-1d6e1764bfd4.png

3c1984d5-4ae8-429e-ac3c-1d6e1764bfd4.png

376 ms

e5bb1721-1fa9-46f2-9560-08c39fa741e6.png

e5bb1721-1fa9-46f2-9560-08c39fa741e6.png

376 ms

e3ea7630-e9be-4582-888e-ea3f3696d455.png

e3ea7630-e9be-4582-888e-ea3f3696d455.png

376 ms

ede003c3-cefe-455f-9430-100b189d353a.png

ede003c3-cefe-455f-9430-100b189d353a.png

383 ms

7aee609b-5935-4fb7-aeb0-1da136b2d971.png

7aee609b-5935-4fb7-aeb0-1da136b2d971.png

388 ms

c5751e30-92bf-4a36-8e86-7b38e25dbde5.png

c5751e30-92bf-4a36-8e86-7b38e25dbde5.png

390 ms

78119281-2887-43ea-b386-9749774f689e.png

78119281-2887-43ea-b386-9749774f689e.png

414 ms

b2a2e3f5-1588-4841-a893-203fb0e59f31.jpg

b2a2e3f5-1588-4841-a893-203fb0e59f31.jpg

404 ms

6884cb04-18ce-4c65-a886-f14f363a68e7.jpg

6884cb04-18ce-4c65-a886-f14f363a68e7.jpg

410 ms

8778b05a-17e5-41c6-a62b-2ff7b99ffd4f.jpg

8778b05a-17e5-41c6-a62b-2ff7b99ffd4f.jpg

411 ms

dec2da75-f82e-44a4-b1b2-ea4559097bff.jpg

dec2da75-f82e-44a4-b1b2-ea4559097bff.jpg

410 ms

9cbae187-6c24-47f0-9243-33a1252e9e2e.jpg

9cbae187-6c24-47f0-9243-33a1252e9e2e.jpg

409 ms

dffddc90-3a0c-4055-b7c6-386cfd3b4fa1.jpg

dffddc90-3a0c-4055-b7c6-386cfd3b4fa1.jpg

424 ms

1c88e8cf-0d07-41d7-a36c-fb155975d67a.svg

1c88e8cf-0d07-41d7-a36c-fb155975d67a.svg

422 ms

4ff7cc20-82e5-4141-8fff-7d824a49949f.svg

4ff7cc20-82e5-4141-8fff-7d824a49949f.svg

419 ms

de9e2c1d-4bfa-46cb-b356-7dac7cb4e1ea.svg

de9e2c1d-4bfa-46cb-b356-7dac7cb4e1ea.svg

421 ms

1f758550-d5e1-4c2b-8c25-dfc080219ab8.png

1f758550-d5e1-4c2b-8c25-dfc080219ab8.png

420 ms

80a58531-dfc5-403f-ace5-9208070025fc.png

80a58531-dfc5-403f-ace5-9208070025fc.png

425 ms

bbad48f6-a3ad-4350-86d8-d2e9844763db.png

bbad48f6-a3ad-4350-86d8-d2e9844763db.png

433 ms

d9a6d353-eb1e-4d65-aa89-faf6eb3346d4.png

d9a6d353-eb1e-4d65-aa89-faf6eb3346d4.png

432 ms

f7390c5b-bbca-4713-a1ea-4b89bad7ec51.png

f7390c5b-bbca-4713-a1ea-4b89bad7ec51.png

434 ms

e008e94b-1b88-437a-8f16-5f2b04b7c374.png

e008e94b-1b88-437a-8f16-5f2b04b7c374.png

436 ms

51fc8fd9-ceec-4520-81fe-1c5775198b11.png

51fc8fd9-ceec-4520-81fe-1c5775198b11.png

437 ms

d42623b6-d336-44a9-b335-f10c49d5b325.png

d42623b6-d336-44a9-b335-f10c49d5b325.png

436 ms

icon-arrow-down-blue.svg

icon-arrow-down-blue.svg

102 ms

Virtual_Background_New.png

Virtual_Background_New.png

102 ms

icon-arrow-down-grey.svg

icon-arrow-down-grey.svg

103 ms

industry2.jpg

industry2.jpg

143 ms

industry5.jpg

industry5.jpg

141 ms

icon-arrow-down.svg

icon-arrow-down.svg

103 ms

logo_ZM_Products.png

logo_ZM_Products.png

100 ms

homepage_static_new_wheel_workplace.png

homepage_static_new_wheel_workplace.png

177 ms

industry1.jpg

industry1.jpg

141 ms

industry4.jpg

industry4.jpg

177 ms

Resources-ZoomClient.png

Resources-ZoomClient.png

104 ms

industry3.jpg

industry3.jpg

141 ms

industry6.jpg

industry6.jpg

141 ms

b0bfa2ae-4058-4aef-8632-a5281ce4464a.json

b0bfa2ae-4058-4aef-8632-a5281ce4464a.json

102 ms

social_icons_footer.png

social_icons_footer.png

70 ms

privacyoptions.svg

privacyoptions.svg

66 ms

AlmadenSans-Regular-WebXL.woff

AlmadenSans-Regular-WebXL.woff

100 ms

AlmadenSans-Book-WebXL.woff

AlmadenSans-Book-WebXL.woff

64 ms

AlmadenSans-SemiBold-WebXL.woff

AlmadenSans-SemiBold-WebXL.woff

99 ms

location

location

219 ms

HappyDisplay-Regular.woff

HappyDisplay-Regular.woff

68 ms

HappyDisplay-SemiBold.woff

HappyDisplay-SemiBold.woff

68 ms

HappyDisplay-Bold.woff

HappyDisplay-Bold.woff

68 ms

icozoom.0e52b29.woff

icozoom.0e52b29.woff

68 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

30 ms

2bf95857-1e24-46f7-bb08-5f0131019ded.png

2bf95857-1e24-46f7-bb08-5f0131019ded.png

319 ms

otBannerSdk.js

otBannerSdk.js

18 ms

21095813-bdc0-40a1-adef-cbac970f2845.jpg

21095813-bdc0-40a1-adef-cbac970f2845.jpg

173 ms

6d27e0ca-d7dd-4b42-9521-7c48cf1b3789.jpg

6d27e0ca-d7dd-4b42-9521-7c48cf1b3789.jpg

161 ms

fdd6ae32-77ab-4139-8ebb-62c6dea8fc55.jpg

fdd6ae32-77ab-4139-8ebb-62c6dea8fc55.jpg

161 ms

dcf60dfc-9540-4ef6-b0a5-0d878b32a676.jpg

dcf60dfc-9540-4ef6-b0a5-0d878b32a676.jpg

153 ms

en.json

en.json

36 ms

1faa4c38-df62-41cb-b742-8fc8bcd95821.jpg

1faa4c38-df62-41cb-b742-8fc8bcd95821.jpg

144 ms

2a6bbf5b-c935-4e5d-8655-7fffd7917595.jpg

2a6bbf5b-c935-4e5d-8655-7fffd7917595.jpg

142 ms

otFloatingFlat.json

otFloatingFlat.json

35 ms

otPcCenter.json

otPcCenter.json

25 ms

otCommonStyles.css

otCommonStyles.css

23 ms

market_onetrust_cookie.min.js

market_onetrust_cookie.min.js

39 ms

Accessibility Review

allegro.zoom.us accessibility score

65

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

ARIA IDs are not unique

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

allegro.zoom.us best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

allegro.zoom.us SEO score

70

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

High

Page is blocked from indexing

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 Allegro.zoom.us 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 Allegro.zoom.us 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

allegro.zoom.us

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