You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <allimages aicontinue="Binary_trading_4027.jpg" />
  </query-continue>
  <query>
    <allimages>
      <img name="Bad_credit_car_loan_5166.jpg" timestamp="2013-01-30T03:39:03Z" url="http://www.saabwiki.info/images/a/a0/Bad_credit_car_loan_5166.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Bad_credit_car_loan_5166.jpg" ns="6" title="File:Bad credit car loan 5166.jpg" />
      <img name="Balance_shafts.gif" timestamp="2010-02-04T08:18:00Z" url="http://www.saabwiki.info/images/c/c5/Balance_shafts.gif" descriptionurl="http://www.saabwiki.info/index.php?title=File:Balance_shafts.gif" ns="6" title="File:Balance shafts.gif" />
      <img name="Basement_waterproofing,_waterproofing_experts,_wet_basement,_how_to_waterproof_a_basement,_waterproof_basement,_waterproofing_basement_1353.jpg" timestamp="2012-11-11T14:26:25Z" url="http://www.saabwiki.info/images/e/e2/Basement_waterproofing%2C_waterproofing_experts%2C_wet_basement%2C_how_to_waterproof_a_basement%2C_waterproof_basement%2C_waterproofing_basement_1353.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Basement_waterproofing,_waterproofing_experts,_wet_basement,_how_to_waterproof_a_basement,_waterproof_basement,_waterproofing_basement_1353.jpg" ns="6" title="File:Basement waterproofing, waterproofing experts, wet basement, how to waterproof a basement, waterproof basement, waterproofing basement 1353.jpg" />
      <img name="Benefit_Of_Hiring_Credit_Repair_Lawyers_1522.jpg" timestamp="2012-11-25T23:44:21Z" url="http://www.saabwiki.info/images/e/ef/Benefit_Of_Hiring_Credit_Repair_Lawyers_1522.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Benefit_Of_Hiring_Credit_Repair_Lawyers_1522.jpg" ns="6" title="File:Benefit Of Hiring Credit Repair Lawyers 1522.jpg" />
      <img name="Best_male_enlargement_3287.jpg" timestamp="2012-08-08T19:51:14Z" url="http://www.saabwiki.info/images/9/9a/Best_male_enlargement_3287.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Best_male_enlargement_3287.jpg" ns="6" title="File:Best male enlargement 3287.jpg" />
      <img name="Best_online_shopping_sites_in_australia_2753.jpg" timestamp="2012-06-29T00:51:57Z" url="http://www.saabwiki.info/images/b/b6/Best_online_shopping_sites_in_australia_2753.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Best_online_shopping_sites_in_australia_2753.jpg" ns="6" title="File:Best online shopping sites in australia 2753.jpg" />
      <img name="Best_product_for_gaining_musclebest_product_for_gaining_muscle_968.jpg" timestamp="2012-06-10T00:17:19Z" url="http://www.saabwiki.info/images/6/60/Best_product_for_gaining_musclebest_product_for_gaining_muscle_968.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Best_product_for_gaining_musclebest_product_for_gaining_muscle_968.jpg" ns="6" title="File:Best product for gaining musclebest product for gaining muscle 968.jpg" />
      <img name="Bezels_and_rings.jpg" timestamp="2010-03-05T23:50:16Z" url="http://www.saabwiki.info/images/f/f4/Bezels_and_rings.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Bezels_and_rings.jpg" ns="6" title="File:Bezels and rings.jpg" />
      <img name="Binary_options_brokers_3493.jpg" timestamp="2012-08-24T22:04:47Z" url="http://www.saabwiki.info/images/c/cb/Binary_options_brokers_3493.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Binary_options_brokers_3493.jpg" ns="6" title="File:Binary options brokers 3493.jpg" />
      <img name="Binary_options_trading_4094.jpg" timestamp="2012-08-24T23:16:19Z" url="http://www.saabwiki.info/images/8/81/Binary_options_trading_4094.jpg" descriptionurl="http://www.saabwiki.info/index.php?title=File:Binary_options_trading_4094.jpg" ns="6" title="File:Binary options trading 4094.jpg" />
    </allimages>
  </query>
</api>