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api.callfire.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

api.callfire.com

Phone Numbers, Voice Broadcasting & Auto Dialer Software

Page Load Speed

1.3 sec in total

First Response

101 ms

Resources Loaded

960 ms

Page Rendered

198 ms

api.callfire.com screenshot

About Website

Click here to check amazing Api Callfire content for United States. Otherwise, check out these important facts you probably never knew about api.callfire.com

Grow your business with virtual phone numbers, IVR, voice broadcasting, mass text messaging services and power dialing. Try CallFire for FREE!

Visit api.callfire.com

Key Findings

We analyzed Api.callfire.com page load time and found that the first response time was 101 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

api.callfire.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

api.callfire.com

101 ms

api.callfire.com

130 ms

date.css

243 ms

field.css

250 ms

ckeditor.css

257 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 12% of them (4 requests) were addressed to the original Api.callfire.com, 64% (21 requests) were made to Callfire.com and 15% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (426 ms) relates to the external source Callfire.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.8 kB (6%)

Content Size

388.2 kB

After Optimization

364.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Api.callfire.com main page is 388.2 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. 35% of websites need less resources to load. Images take 182.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.2 kB

  • Original 15.7 kB
  • After minification 14.2 kB
  • After compression 4.5 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 11.2 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 182.0 kB
  • After minification 182.0 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. Api Callfire images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 9.1 kB

  • Original 119.2 kB
  • After minification 119.2 kB
  • After compression 110.1 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

-5%

Potential reduce by 3.4 kB

  • Original 71.3 kB
  • After minification 71.3 kB
  • After compression 67.9 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. Api.callfire.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (71%)

Requests Now

21

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Api Callfire. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

api.callfire.com

api.callfire.com

101 ms

api.callfire.com

api.callfire.com

130 ms

date.css

date.css

243 ms

field.css

field.css

250 ms

ckeditor.css

ckeditor.css

257 ms

colorbox.css

colorbox.css

257 ms

ctools.css

ctools.css

259 ms

tabs.css

tabs.css

260 ms

rainbow.css

rainbow.css

272 ms

views.css

views.css

278 ms

bootstrap.min.css

bootstrap.min.css

323 ms

font-awesome.min.css

font-awesome.min.css

289 ms

cf.css

cf.css

333 ms

responsive.css

responsive.css

292 ms

ie.css

ie.css

299 ms

troy_override.css

troy_override.css

307 ms

banner.css

banner.css

321 ms

js__FqsglNhUtxk8nHOgRzFVtP_Y1iurP3QhA_OaCwO0ZfE__5n9wBOBfgB6fDOhge_aUIPTU7c6p-QjzF0cYSduKExQ__yv1PEPZ-1F-YvXC9SgSxQk6LeWcskXEULijO5ASOR60.js

js__FqsglNhUtxk8nHOgRzFVtP_Y1iurP3QhA_OaCwO0ZfE__5n9wBOBfgB6fDOhge_aUIPTU7c6p-QjzF0cYSduKExQ__yv1PEPZ-1F-YvXC9SgSxQk6LeWcskXEULijO5ASOR60.js

426 ms

css

css

45 ms

logo.png

logo.png

85 ms

header.jpg

header.jpg

145 ms

distinctions-2015.jpg

distinctions-2015.jpg

79 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

80 ms

lato-regular-webfont.woff

lato-regular-webfont.woff

95 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

79 ms

lato-light-webfont.woff

lato-light-webfont.woff

61 ms

S6u8w4BMUTPHh30AXC-s.woff

S6u8w4BMUTPHh30AXC-s.woff

94 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

102 ms

lato-bold-webfont.woff

lato-bold-webfont.woff

64 ms

S6u9w4BMUTPHh50XSwiPHw.woff

S6u9w4BMUTPHh50XSwiPHw.woff

102 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

61 ms

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

1 ms

gtm.js

gtm.js

65 ms

Accessibility Review

api.callfire.com accessibility score

72

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

api.callfire.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

api.callfire.com SEO score

81

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Api.callfire.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Api.callfire.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

api.callfire.com

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